198080700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 634959360

約数和(自身を除く): 436878660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 59, 60, 62, 75, 76, 93, 95, 100, 114, 118, 124, 150, 155, 177, 186, 190, 228, 236, 285, 295, 300, 310, 354, 361, 372, 380, 465, 475, 570, 589, 590, 620, 708, 722, 775, 885, 930, 950, 1083, 1121, 1140, 1178, 1180, 1425, 1444, 1475, 1550, 1767, 1770, 1805, 1829, 1860, 1900, 2166, 2242, 2325, 2356, 2850, 2945, 2950, 3100, 3363, 3534, 3540, 3610, 3658, 4332, 4425, 4484, 4650, 5415, 5487, 5605, 5700, 5890, 5900, 6726, 7068, 7220, 7316, 8835, 8850, 9025, 9145, 9300, 10830, 10974, 11191, 11210, 11780, 13452, 14725, 16815, 17670, 17700, 18050, 18290, 21299, 21660, 21948, 22382, 22420, 27075, 27435, 28025, 29450, 33573, 33630, 34751, 35340, 36100, 36580, 42598, 44175, 44764, 45725, 54150, 54870, 55955, 56050, 58900, 63897, 67146, 67260, 69502, 84075, 85196, 88350, 91450, 104253, 106495, 108300, 109740, 111910, 112100, 127794, 134292, 137175, 139004, 167865, 168150, 173755, 176700, 182900, 208506, 212990, 223820, 255588, 274350, 279775, 319485, 335730, 336300, 347510, 417012, 425980, 521265, 532475, 548700, 559550, 638970, 660269, 671460, 695020, 839325, 868775, 1042530, 1064950, 1119100, 1277940, 1320538, 1597425, 1678650, 1737550, 1980807, 2085060, 2129900, 2606325, 2641076, 3194850, 3301345, 3357300, 3475100, 3961614, 5212650, 6389700, 6602690, 7923228, 9904035, 10425300, 13205380, 16506725, 19808070, 33013450, 39616140, 49520175, 66026900, 99040350, 198080700]

約数ペア:

[(1, 198080700), (2, 99040350), (3, 66026900), (4, 49520175), (5, 39616140), (6, 33013450), (10, 19808070), (12, 16506725), (15, 13205380), (19, 10425300), (20, 9904035), (25, 7923228), (30, 6602690), (31, 6389700), (38, 5212650), (50, 3961614), (57, 3475100), (59, 3357300), (60, 3301345), (62, 3194850), (75, 2641076), (76, 2606325), (93, 2129900), (95, 2085060), (100, 1980807), (114, 1737550), (118, 1678650), (124, 1597425), (150, 1320538), (155, 1277940), (177, 1119100), (186, 1064950), (190, 1042530), (228, 868775), (236, 839325), (285, 695020), (295, 671460), (300, 660269), (310, 638970), (354, 559550), (361, 548700), (372, 532475), (380, 521265), (465, 425980), (475, 417012), (570, 347510), (589, 336300), (590, 335730), (620, 319485), (708, 279775), (722, 274350), (775, 255588), (885, 223820), (930, 212990), (950, 208506), (1083, 182900), (1121, 176700), (1140, 173755), (1178, 168150), (1180, 167865), (1425, 139004), (1444, 137175), (1475, 134292), (1550, 127794), (1767, 112100), (1770, 111910), (1805, 109740), (1829, 108300), (1860, 106495), (1900, 104253), (2166, 91450), (2242, 88350), (2325, 85196), (2356, 84075), (2850, 69502), (2945, 67260), (2950, 67146), (3100, 63897), (3363, 58900), (3534, 56050), (3540, 55955), (3610, 54870), (3658, 54150), (4332, 45725), (4425, 44764), (4484, 44175), (4650, 42598), (5415, 36580), (5487, 36100), (5605, 35340), (5700, 34751), (5890, 33630), (5900, 33573), (6726, 29450), (7068, 28025), (7220, 27435), (7316, 27075), (8835, 22420), (8850, 22382), (9025, 21948), (9145, 21660), (9300, 21299), (10830, 18290), (10974, 18050), (11191, 17700), (11210, 17670), (11780, 16815), (13452, 14725)]