66436650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 218316384

約数和(自身を除く): 151879734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 49, 50, 63, 69, 70, 75, 90, 98, 105, 115, 126, 131, 138, 147, 150, 161, 175, 207, 210, 225, 230, 245, 262, 294, 315, 322, 345, 350, 393, 414, 441, 450, 483, 490, 525, 575, 630, 655, 690, 735, 786, 805, 882, 917, 966, 1035, 1050, 1127, 1150, 1179, 1225, 1310, 1449, 1470, 1575, 1610, 1725, 1834, 1965, 2070, 2205, 2254, 2358, 2415, 2450, 2751, 2898, 3013, 3150, 3275, 3381, 3450, 3675, 3930, 4025, 4410, 4585, 4830, 5175, 5502, 5635, 5895, 6026, 6419, 6550, 6762, 7245, 7350, 8050, 8253, 9039, 9170, 9825, 10143, 10350, 11025, 11270, 11790, 12075, 12838, 13755, 14490, 15065, 16506, 16905, 18078, 19257, 19650, 20286, 21091, 22050, 22925, 24150, 27117, 27510, 28175, 29475, 30130, 32095, 33810, 36225, 38514, 41265, 42182, 45195, 45850, 50715, 54234, 56350, 57771, 58950, 63273, 64190, 68775, 72450, 75325, 82530, 84525, 90390, 96285, 101430, 105455, 115542, 126546, 135585, 137550, 147637, 150650, 160475, 169050, 189819, 192570, 206325, 210910, 225975, 253575, 271170, 288855, 295274, 316365, 320950, 379638, 412650, 442911, 451950, 481425, 507150, 527275, 577710, 632730, 677925, 738185, 885822, 949095, 962850, 1054550, 1328733, 1355850, 1444275, 1476370, 1581825, 1898190, 2214555, 2657466, 2888550, 3163650, 3690925, 4429110, 4745475, 6643665, 7381850, 9490950, 11072775, 13287330, 22145550, 33218325, 66436650]

約数ペア:

[(1, 66436650), (2, 33218325), (3, 22145550), (5, 13287330), (6, 11072775), (7, 9490950), (9, 7381850), (10, 6643665), (14, 4745475), (15, 4429110), (18, 3690925), (21, 3163650), (23, 2888550), (25, 2657466), (30, 2214555), (35, 1898190), (42, 1581825), (45, 1476370), (46, 1444275), (49, 1355850), (50, 1328733), (63, 1054550), (69, 962850), (70, 949095), (75, 885822), (90, 738185), (98, 677925), (105, 632730), (115, 577710), (126, 527275), (131, 507150), (138, 481425), (147, 451950), (150, 442911), (161, 412650), (175, 379638), (207, 320950), (210, 316365), (225, 295274), (230, 288855), (245, 271170), (262, 253575), (294, 225975), (315, 210910), (322, 206325), (345, 192570), (350, 189819), (393, 169050), (414, 160475), (441, 150650), (450, 147637), (483, 137550), (490, 135585), (525, 126546), (575, 115542), (630, 105455), (655, 101430), (690, 96285), (735, 90390), (786, 84525), (805, 82530), (882, 75325), (917, 72450), (966, 68775), (1035, 64190), (1050, 63273), (1127, 58950), (1150, 57771), (1179, 56350), (1225, 54234), (1310, 50715), (1449, 45850), (1470, 45195), (1575, 42182), (1610, 41265), (1725, 38514), (1834, 36225), (1965, 33810), (2070, 32095), (2205, 30130), (2254, 29475), (2358, 28175), (2415, 27510), (2450, 27117), (2751, 24150), (2898, 22925), (3013, 22050), (3150, 21091), (3275, 20286), (3381, 19650), (3450, 19257), (3675, 18078), (3930, 16905), (4025, 16506), (4410, 15065), (4585, 14490), (4830, 13755), (5175, 12838), (5502, 12075), (5635, 11790), (5895, 11270), (6026, 11025), (6419, 10350), (6550, 10143), (6762, 9825), (7245, 9170), (7350, 9039), (8050, 8253)]