153473640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 491097600

約数和(自身を除く): 337623960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 811, 830, 996, 1140, 1245, 1577, 1622, 1660, 1992, 2280, 2433, 2490, 3154, 3244, 3320, 4055, 4731, 4866, 4980, 6308, 6488, 7885, 8110, 9462, 9732, 9960, 12165, 12616, 15409, 15770, 16220, 18924, 19464, 23655, 24330, 30818, 31540, 32440, 37848, 46227, 47310, 48660, 61636, 63080, 67313, 77045, 92454, 94620, 97320, 123272, 134626, 154090, 184908, 189240, 201939, 231135, 269252, 308180, 336565, 369816, 403878, 462270, 538504, 616360, 673130, 807756, 924540, 1009695, 1278947, 1346260, 1615512, 1849080, 2019390, 2557894, 2692520, 3836841, 4038780, 5115788, 6394735, 7673682, 8077560, 10231576, 12789470, 15347364, 19184205, 25578940, 30694728, 38368410, 51157880, 76736820, 153473640]

約数ペア:

[(1, 153473640), (2, 76736820), (3, 51157880), (4, 38368410), (5, 30694728), (6, 25578940), (8, 19184205), (10, 15347364), (12, 12789470), (15, 10231576), (19, 8077560), (20, 7673682), (24, 6394735), (30, 5115788), (38, 4038780), (40, 3836841), (57, 2692520), (60, 2557894), (76, 2019390), (83, 1849080), (95, 1615512), (114, 1346260), (120, 1278947), (152, 1009695), (166, 924540), (190, 807756), (228, 673130), (249, 616360), (285, 538504), (332, 462270), (380, 403878), (415, 369816), (456, 336565), (498, 308180), (570, 269252), (664, 231135), (760, 201939), (811, 189240), (830, 184908), (996, 154090), (1140, 134626), (1245, 123272), (1577, 97320), (1622, 94620), (1660, 92454), (1992, 77045), (2280, 67313), (2433, 63080), (2490, 61636), (3154, 48660), (3244, 47310), (3320, 46227), (4055, 37848), (4731, 32440), (4866, 31540), (4980, 30818), (6308, 24330), (6488, 23655), (7885, 19464), (8110, 18924), (9462, 16220), (9732, 15770), (9960, 15409), (12165, 12616)]