54908100

素因数分解:

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

素因数の和:84

約数の個数: 243

約数和(自身を含む): 196688583

約数和(自身を除く): 141780483

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 169, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 338, 342, 361, 380, 390, 450, 468, 475, 494, 507, 570, 585, 650, 676, 684, 722, 741, 780, 845, 855, 900, 950, 975, 988, 1014, 1083, 1140, 1170, 1235, 1300, 1425, 1444, 1482, 1521, 1690, 1710, 1805, 1900, 1950, 2028, 2166, 2223, 2340, 2470, 2535, 2850, 2925, 2964, 3042, 3211, 3249, 3380, 3420, 3610, 3705, 3900, 4225, 4275, 4332, 4446, 4693, 4940, 5070, 5415, 5700, 5850, 6084, 6175, 6422, 6498, 7220, 7410, 7605, 8450, 8550, 8892, 9025, 9386, 9633, 10140, 10830, 11115, 11700, 12350, 12675, 12844, 12996, 14079, 14820, 15210, 16055, 16245, 16900, 17100, 18050, 18525, 18772, 19266, 21660, 22230, 23465, 24700, 25350, 27075, 28158, 28899, 30420, 32110, 32490, 36100, 37050, 38025, 38532, 42237, 44460, 46930, 48165, 50700, 54150, 55575, 56316, 57798, 61009, 64220, 64980, 70395, 74100, 76050, 80275, 81225, 84474, 93860, 96330, 108300, 111150, 115596, 117325, 122018, 140790, 144495, 152100, 160550, 162450, 168948, 183027, 192660, 211185, 222300, 234650, 240825, 244036, 281580, 288990, 305045, 321100, 324900, 351975, 366054, 422370, 469300, 481650, 549081, 577980, 610090, 703950, 722475, 732108, 844740, 915135, 963300, 1055925, 1098162, 1220180, 1407900, 1444950, 1525225, 1830270, 2111850, 2196324, 2745405, 2889900, 3050450, 3660540, 4223700, 4575675, 5490810, 6100900, 9151350, 10981620, 13727025, 18302700, 27454050, 54908100]

約数ペア:

[(1, 54908100), (2, 27454050), (3, 18302700), (4, 13727025), (5, 10981620), (6, 9151350), (9, 6100900), (10, 5490810), (12, 4575675), (13, 4223700), (15, 3660540), (18, 3050450), (19, 2889900), (20, 2745405), (25, 2196324), (26, 2111850), (30, 1830270), (36, 1525225), (38, 1444950), (39, 1407900), (45, 1220180), (50, 1098162), (52, 1055925), (57, 963300), (60, 915135), (65, 844740), (75, 732108), (76, 722475), (78, 703950), (90, 610090), (95, 577980), (100, 549081), (114, 481650), (117, 469300), (130, 422370), (150, 366054), (156, 351975), (169, 324900), (171, 321100), (180, 305045), (190, 288990), (195, 281580), (225, 244036), (228, 240825), (234, 234650), (247, 222300), (260, 211185), (285, 192660), (300, 183027), (325, 168948), (338, 162450), (342, 160550), (361, 152100), (380, 144495), (390, 140790), (450, 122018), (468, 117325), (475, 115596), (494, 111150), (507, 108300), (570, 96330), (585, 93860), (650, 84474), (676, 81225), (684, 80275), (722, 76050), (741, 74100), (780, 70395), (845, 64980), (855, 64220), (900, 61009), (950, 57798), (975, 56316), (988, 55575), (1014, 54150), (1083, 50700), (1140, 48165), (1170, 46930), (1235, 44460), (1300, 42237), (1425, 38532), (1444, 38025), (1482, 37050), (1521, 36100), (1690, 32490), (1710, 32110), (1805, 30420), (1900, 28899), (1950, 28158), (2028, 27075), (2166, 25350), (2223, 24700), (2340, 23465), (2470, 22230), (2535, 21660), (2850, 19266), (2925, 18772), (2964, 18525), (3042, 18050), (3211, 17100), (3249, 16900), (3380, 16245), (3420, 16055), (3610, 15210), (3705, 14820), (3900, 14079), (4225, 12996), (4275, 12844), (4332, 12675), (4446, 12350), (4693, 11700), (4940, 11115), (5070, 10830), (5415, 10140), (5700, 9633), (5850, 9386), (6084, 9025), (6175, 8892), (6422, 8550), (6498, 8450), (7220, 7605)]