826489170

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 320

約数和(自身を含む): 2678417280

約数和(自身を除く): 1851928110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 81, 85, 90, 95, 102, 114, 117, 130, 135, 153, 162, 170, 171, 190, 195, 221, 234, 243, 247, 255, 270, 285, 306, 323, 342, 351, 390, 405, 442, 459, 486, 494, 510, 513, 570, 585, 646, 663, 702, 729, 741, 765, 810, 855, 918, 969, 1026, 1053, 1105, 1170, 1215, 1235, 1326, 1377, 1458, 1482, 1530, 1539, 1615, 1710, 1755, 1938, 1989, 2106, 2187, 2210, 2223, 2295, 2430, 2470, 2565, 2754, 2907, 3078, 3159, 3230, 3315, 3510, 3645, 3705, 3978, 4131, 4199, 4374, 4446, 4590, 4617, 4845, 5130, 5265, 5814, 5967, 6318, 6561, 6630, 6669, 6885, 7290, 7410, 7695, 8262, 8398, 8721, 9234, 9477, 9690, 9945, 10530, 10935, 11115, 11934, 12393, 12597, 13122, 13338, 13770, 13851, 14535, 15390, 15795, 17442, 17901, 18954, 19683, 19890, 20007, 20655, 20995, 21870, 22230, 23085, 24786, 25194, 26163, 27702, 28431, 29070, 29835, 31590, 32805, 33345, 35802, 37179, 37791, 39366, 40014, 41310, 41553, 41990, 43605, 46170, 47385, 52326, 53703, 56862, 59670, 60021, 61965, 62985, 65610, 66690, 69255, 74358, 75582, 78489, 83106, 85293, 87210, 89505, 94770, 98415, 100035, 107406, 111537, 113373, 120042, 123930, 124659, 125970, 130815, 138510, 142155, 156978, 161109, 170586, 179010, 180063, 185895, 188955, 196830, 200070, 207765, 223074, 226746, 235467, 249318, 255879, 261630, 268515, 284310, 300105, 322218, 334611, 340119, 360126, 371790, 373977, 377910, 392445, 415530, 426465, 470934, 483327, 511758, 537030, 540189, 557685, 566865, 600210, 623295, 669222, 680238, 706401, 747954, 784890, 805545, 852930, 900315, 966654, 1020357, 1080378, 1115370, 1133730, 1177335, 1246590, 1279395, 1412802, 1449981, 1611090, 1620567, 1673055, 1700595, 1800630, 1869885, 2040714, 2119203, 2354670, 2416635, 2558790, 2700945, 2899962, 3061071, 3241134, 3346110, 3401190, 3532005, 3739770, 4238406, 4349943, 4833270, 4861701, 5101785, 5401890, 6122142, 6357609, 7064010, 7249905, 8102835, 8699886, 9183213, 9723402, 10203570, 10596015, 12715218, 14499810, 15305355, 16205670, 18366426, 21192030, 21749715, 24308505, 27549639, 30610710, 31788045, 43499430, 45916065, 48617010, 55099278, 63576090, 82648917, 91832130, 137748195, 165297834, 275496390, 413244585, 826489170]

約数ペア:

[(1, 826489170), (2, 413244585), (3, 275496390), (5, 165297834), (6, 137748195), (9, 91832130), (10, 82648917), (13, 63576090), (15, 55099278), (17, 48617010), (18, 45916065), (19, 43499430), (26, 31788045), (27, 30610710), (30, 27549639), (34, 24308505), (38, 21749715), (39, 21192030), (45, 18366426), (51, 16205670), (54, 15305355), (57, 14499810), (65, 12715218), (78, 10596015), (81, 10203570), (85, 9723402), (90, 9183213), (95, 8699886), (102, 8102835), (114, 7249905), (117, 7064010), (130, 6357609), (135, 6122142), (153, 5401890), (162, 5101785), (170, 4861701), (171, 4833270), (190, 4349943), (195, 4238406), (221, 3739770), (234, 3532005), (243, 3401190), (247, 3346110), (255, 3241134), (270, 3061071), (285, 2899962), (306, 2700945), (323, 2558790), (342, 2416635), (351, 2354670), (390, 2119203), (405, 2040714), (442, 1869885), (459, 1800630), (486, 1700595), (494, 1673055), (510, 1620567), (513, 1611090), (570, 1449981), (585, 1412802), (646, 1279395), (663, 1246590), (702, 1177335), (729, 1133730), (741, 1115370), (765, 1080378), (810, 1020357), (855, 966654), (918, 900315), (969, 852930), (1026, 805545), (1053, 784890), (1105, 747954), (1170, 706401), (1215, 680238), (1235, 669222), (1326, 623295), (1377, 600210), (1458, 566865), (1482, 557685), (1530, 540189), (1539, 537030), (1615, 511758), (1710, 483327), (1755, 470934), (1938, 426465), (1989, 415530), (2106, 392445), (2187, 377910), (2210, 373977), (2223, 371790), (2295, 360126), (2430, 340119), (2470, 334611), (2565, 322218), (2754, 300105), (2907, 284310), (3078, 268515), (3159, 261630), (3230, 255879), (3315, 249318), (3510, 235467), (3645, 226746), (3705, 223074), (3978, 207765), (4131, 200070), (4199, 196830), (4374, 188955), (4446, 185895), (4590, 180063), (4617, 179010), (4845, 170586), (5130, 161109), (5265, 156978), (5814, 142155), (5967, 138510), (6318, 130815), (6561, 125970), (6630, 124659), (6669, 123930), (6885, 120042), (7290, 113373), (7410, 111537), (7695, 107406), (8262, 100035), (8398, 98415), (8721, 94770), (9234, 89505), (9477, 87210), (9690, 85293), (9945, 83106), (10530, 78489), (10935, 75582), (11115, 74358), (11934, 69255), (12393, 66690), (12597, 65610), (13122, 62985), (13338, 61965), (13770, 60021), (13851, 59670), (14535, 56862), (15390, 53703), (15795, 52326), (17442, 47385), (17901, 46170), (18954, 43605), (19683, 41990), (19890, 41553), (20007, 41310), (20655, 40014), (20995, 39366), (21870, 37791), (22230, 37179), (23085, 35802), (24786, 33345), (25194, 32805), (26163, 31590), (27702, 29835), (28431, 29070)]