89195880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 296265600

約数和(自身を除く): 207069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 71, 76, 87, 95, 114, 116, 120, 142, 145, 152, 174, 190, 213, 228, 232, 284, 285, 290, 348, 355, 361, 380, 426, 435, 456, 551, 568, 570, 580, 696, 710, 722, 760, 852, 870, 1065, 1083, 1102, 1140, 1160, 1349, 1420, 1444, 1653, 1704, 1740, 1805, 2059, 2130, 2166, 2204, 2280, 2698, 2755, 2840, 2888, 3306, 3480, 3610, 4047, 4118, 4260, 4332, 4408, 5396, 5415, 5510, 6177, 6612, 6745, 7220, 8094, 8236, 8265, 8520, 8664, 10295, 10469, 10792, 10830, 11020, 12354, 13224, 13490, 14440, 16188, 16472, 16530, 20235, 20590, 20938, 21660, 22040, 24708, 25631, 26980, 30885, 31407, 32376, 33060, 39121, 40470, 41180, 41876, 43320, 49416, 51262, 52345, 53960, 61770, 62814, 66120, 76893, 78242, 80940, 82360, 83752, 102524, 104690, 117363, 123540, 125628, 128155, 153786, 156484, 157035, 161880, 195605, 205048, 209380, 234726, 247080, 251256, 256310, 307572, 312968, 314070, 384465, 391210, 418760, 469452, 512620, 586815, 615144, 628140, 743299, 768930, 782420, 938904, 1025240, 1173630, 1256280, 1486598, 1537860, 1564840, 2229897, 2347260, 2973196, 3075720, 3716495, 4459794, 4694520, 5946392, 7432990, 8919588, 11149485, 14865980, 17839176, 22298970, 29731960, 44597940, 89195880]

約数ペア:

[(1, 89195880), (2, 44597940), (3, 29731960), (4, 22298970), (5, 17839176), (6, 14865980), (8, 11149485), (10, 8919588), (12, 7432990), (15, 5946392), (19, 4694520), (20, 4459794), (24, 3716495), (29, 3075720), (30, 2973196), (38, 2347260), (40, 2229897), (57, 1564840), (58, 1537860), (60, 1486598), (71, 1256280), (76, 1173630), (87, 1025240), (95, 938904), (114, 782420), (116, 768930), (120, 743299), (142, 628140), (145, 615144), (152, 586815), (174, 512620), (190, 469452), (213, 418760), (228, 391210), (232, 384465), (284, 314070), (285, 312968), (290, 307572), (348, 256310), (355, 251256), (361, 247080), (380, 234726), (426, 209380), (435, 205048), (456, 195605), (551, 161880), (568, 157035), (570, 156484), (580, 153786), (696, 128155), (710, 125628), (722, 123540), (760, 117363), (852, 104690), (870, 102524), (1065, 83752), (1083, 82360), (1102, 80940), (1140, 78242), (1160, 76893), (1349, 66120), (1420, 62814), (1444, 61770), (1653, 53960), (1704, 52345), (1740, 51262), (1805, 49416), (2059, 43320), (2130, 41876), (2166, 41180), (2204, 40470), (2280, 39121), (2698, 33060), (2755, 32376), (2840, 31407), (2888, 30885), (3306, 26980), (3480, 25631), (3610, 24708), (4047, 22040), (4118, 21660), (4260, 20938), (4332, 20590), (4408, 20235), (5396, 16530), (5415, 16472), (5510, 16188), (6177, 14440), (6612, 13490), (6745, 13224), (7220, 12354), (8094, 11020), (8236, 10830), (8265, 10792), (8520, 10469), (8664, 10295)]