89146980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 323616384

約数和(自身を除く): 234469404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 83, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 166, 170, 180, 195, 204, 221, 234, 243, 249, 255, 260, 270, 306, 324, 332, 340, 351, 390, 405, 415, 442, 459, 468, 486, 498, 510, 540, 585, 612, 663, 702, 747, 765, 780, 810, 830, 884, 918, 972, 996, 1020, 1053, 1079, 1105, 1170, 1215, 1245, 1326, 1377, 1404, 1411, 1494, 1530, 1620, 1660, 1755, 1836, 1989, 2106, 2158, 2210, 2241, 2295, 2340, 2430, 2490, 2652, 2754, 2822, 2988, 3060, 3159, 3237, 3315, 3510, 3735, 3978, 4131, 4212, 4233, 4316, 4420, 4482, 4590, 4860, 4980, 5265, 5395, 5508, 5644, 5967, 6318, 6474, 6630, 6723, 6885, 7020, 7055, 7470, 7956, 8262, 8466, 8964, 9180, 9711, 9945, 10530, 10790, 11205, 11934, 12636, 12699, 12948, 13260, 13446, 13770, 14110, 14940, 15795, 16185, 16524, 16932, 17901, 18343, 19422, 19890, 20169, 20655, 21060, 21165, 21580, 22410, 23868, 25398, 26892, 27540, 28220, 29133, 29835, 31590, 32370, 33615, 35802, 36686, 38097, 38844, 39780, 40338, 41310, 42330, 44820, 48555, 50796, 53703, 55029, 58266, 59670, 63180, 63495, 64740, 67230, 71604, 73372, 76194, 80676, 82620, 84660, 87399, 89505, 91715, 97110, 100845, 107406, 110058, 114291, 116532, 119340, 126990, 134460, 145665, 152388, 165087, 174798, 179010, 183430, 190485, 194220, 201690, 214812, 220116, 228582, 253980, 262197, 268515, 275145, 291330, 330174, 342873, 349596, 358020, 366860, 380970, 403380, 436995, 457164, 495261, 524394, 537030, 550290, 571455, 582660, 660348, 685746, 761940, 825435, 873990, 990522, 1048788, 1074060, 1100580, 1142910, 1310985, 1371492, 1485783, 1650870, 1714365, 1747980, 1981044, 2285820, 2476305, 2621970, 2971566, 3301740, 3428730, 4457349, 4952610, 5243940, 5943132, 6857460, 7428915, 8914698, 9905220, 14857830, 17829396, 22286745, 29715660, 44573490, 89146980]

約数ペア:

[(1, 89146980), (2, 44573490), (3, 29715660), (4, 22286745), (5, 17829396), (6, 14857830), (9, 9905220), (10, 8914698), (12, 7428915), (13, 6857460), (15, 5943132), (17, 5243940), (18, 4952610), (20, 4457349), (26, 3428730), (27, 3301740), (30, 2971566), (34, 2621970), (36, 2476305), (39, 2285820), (45, 1981044), (51, 1747980), (52, 1714365), (54, 1650870), (60, 1485783), (65, 1371492), (68, 1310985), (78, 1142910), (81, 1100580), (83, 1074060), (85, 1048788), (90, 990522), (102, 873990), (108, 825435), (117, 761940), (130, 685746), (135, 660348), (153, 582660), (156, 571455), (162, 550290), (166, 537030), (170, 524394), (180, 495261), (195, 457164), (204, 436995), (221, 403380), (234, 380970), (243, 366860), (249, 358020), (255, 349596), (260, 342873), (270, 330174), (306, 291330), (324, 275145), (332, 268515), (340, 262197), (351, 253980), (390, 228582), (405, 220116), (415, 214812), (442, 201690), (459, 194220), (468, 190485), (486, 183430), (498, 179010), (510, 174798), (540, 165087), (585, 152388), (612, 145665), (663, 134460), (702, 126990), (747, 119340), (765, 116532), (780, 114291), (810, 110058), (830, 107406), (884, 100845), (918, 97110), (972, 91715), (996, 89505), (1020, 87399), (1053, 84660), (1079, 82620), (1105, 80676), (1170, 76194), (1215, 73372), (1245, 71604), (1326, 67230), (1377, 64740), (1404, 63495), (1411, 63180), (1494, 59670), (1530, 58266), (1620, 55029), (1660, 53703), (1755, 50796), (1836, 48555), (1989, 44820), (2106, 42330), (2158, 41310), (2210, 40338), (2241, 39780), (2295, 38844), (2340, 38097), (2430, 36686), (2490, 35802), (2652, 33615), (2754, 32370), (2822, 31590), (2988, 29835), (3060, 29133), (3159, 28220), (3237, 27540), (3315, 26892), (3510, 25398), (3735, 23868), (3978, 22410), (4131, 21580), (4212, 21165), (4233, 21060), (4316, 20655), (4420, 20169), (4482, 19890), (4590, 19422), (4860, 18343), (4980, 17901), (5265, 16932), (5395, 16524), (5508, 16185), (5644, 15795), (5967, 14940), (6318, 14110), (6474, 13770), (6630, 13446), (6723, 13260), (6885, 12948), (7020, 12699), (7055, 12636), (7470, 11934), (7956, 11205), (8262, 10790), (8466, 10530), (8964, 9945), (9180, 9711)]