156732900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 493301760

約数和(自身を除く): 336568860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 285, 300, 310, 372, 380, 465, 475, 570, 589, 620, 775, 887, 930, 950, 1140, 1178, 1425, 1550, 1767, 1774, 1860, 1900, 2325, 2356, 2661, 2850, 2945, 3100, 3534, 3548, 4435, 4650, 5322, 5700, 5890, 7068, 8835, 8870, 9300, 10644, 11780, 13305, 14725, 16853, 17670, 17740, 22175, 26610, 27497, 29450, 33706, 35340, 44175, 44350, 50559, 53220, 54994, 58900, 66525, 67412, 82491, 84265, 88350, 88700, 101118, 109988, 133050, 137485, 164982, 168530, 176700, 202236, 252795, 266100, 274970, 329964, 337060, 412455, 421325, 505590, 522443, 549940, 687425, 824910, 842650, 1011180, 1044886, 1263975, 1374850, 1567329, 1649820, 1685300, 2062275, 2089772, 2527950, 2612215, 2749700, 3134658, 4124550, 5055900, 5224430, 6269316, 7836645, 8249100, 10448860, 13061075, 15673290, 26122150, 31346580, 39183225, 52244300, 78366450, 156732900]

約数ペア:

[(1, 156732900), (2, 78366450), (3, 52244300), (4, 39183225), (5, 31346580), (6, 26122150), (10, 15673290), (12, 13061075), (15, 10448860), (19, 8249100), (20, 7836645), (25, 6269316), (30, 5224430), (31, 5055900), (38, 4124550), (50, 3134658), (57, 2749700), (60, 2612215), (62, 2527950), (75, 2089772), (76, 2062275), (93, 1685300), (95, 1649820), (100, 1567329), (114, 1374850), (124, 1263975), (150, 1044886), (155, 1011180), (186, 842650), (190, 824910), (228, 687425), (285, 549940), (300, 522443), (310, 505590), (372, 421325), (380, 412455), (465, 337060), (475, 329964), (570, 274970), (589, 266100), (620, 252795), (775, 202236), (887, 176700), (930, 168530), (950, 164982), (1140, 137485), (1178, 133050), (1425, 109988), (1550, 101118), (1767, 88700), (1774, 88350), (1860, 84265), (1900, 82491), (2325, 67412), (2356, 66525), (2661, 58900), (2850, 54994), (2945, 53220), (3100, 50559), (3534, 44350), (3548, 44175), (4435, 35340), (4650, 33706), (5322, 29450), (5700, 27497), (5890, 26610), (7068, 22175), (8835, 17740), (8870, 17670), (9300, 16853), (10644, 14725), (11780, 13305)]