71214450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 184696512

約数和(自身を除く): 113482062

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 61, 75, 86, 122, 129, 150, 181, 183, 215, 258, 305, 362, 366, 430, 543, 610, 645, 905, 915, 1075, 1086, 1290, 1525, 1810, 1830, 2150, 2623, 2715, 3050, 3225, 4525, 4575, 5246, 5430, 6450, 7783, 7869, 9050, 9150, 11041, 13115, 13575, 15566, 15738, 22082, 23349, 26230, 27150, 33123, 38915, 39345, 46698, 55205, 65575, 66246, 77830, 78690, 110410, 116745, 131150, 165615, 194575, 196725, 233490, 276025, 331230, 389150, 393450, 474763, 552050, 583725, 828075, 949526, 1167450, 1424289, 1656150, 2373815, 2848578, 4747630, 7121445, 11869075, 14242890, 23738150, 35607225, 71214450]

約数ペア:

[(1, 71214450), (2, 35607225), (3, 23738150), (5, 14242890), (6, 11869075), (10, 7121445), (15, 4747630), (25, 2848578), (30, 2373815), (43, 1656150), (50, 1424289), (61, 1167450), (75, 949526), (86, 828075), (122, 583725), (129, 552050), (150, 474763), (181, 393450), (183, 389150), (215, 331230), (258, 276025), (305, 233490), (362, 196725), (366, 194575), (430, 165615), (543, 131150), (610, 116745), (645, 110410), (905, 78690), (915, 77830), (1075, 66246), (1086, 65575), (1290, 55205), (1525, 46698), (1810, 39345), (1830, 38915), (2150, 33123), (2623, 27150), (2715, 26230), (3050, 23349), (3225, 22082), (4525, 15738), (4575, 15566), (5246, 13575), (5430, 13115), (6450, 11041), (7783, 9150), (7869, 9050)]