155004150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{21089}}^1$

素因数の和:21118

約数の個数: 72

約数和(自身を含む): 447192360

約数和(自身を除く): 292188210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 21089, 42178, 63267, 105445, 126534, 147623, 210890, 295246, 316335, 442869, 527225, 632670, 738115, 885738, 1033361, 1054450, 1476230, 1581675, 2066722, 2214345, 3100083, 3163350, 3690575, 4428690, 5166805, 6200166, 7381150, 10333610, 11071725, 15500415, 22143450, 25834025, 31000830, 51668050, 77502075, 155004150]

約数ペア:

[(1, 155004150), (2, 77502075), (3, 51668050), (5, 31000830), (6, 25834025), (7, 22143450), (10, 15500415), (14, 11071725), (15, 10333610), (21, 7381150), (25, 6200166), (30, 5166805), (35, 4428690), (42, 3690575), (49, 3163350), (50, 3100083), (70, 2214345), (75, 2066722), (98, 1581675), (105, 1476230), (147, 1054450), (150, 1033361), (175, 885738), (210, 738115), (245, 632670), (294, 527225), (350, 442869), (490, 316335), (525, 295246), (735, 210890), (1050, 147623), (1225, 126534), (1470, 105445), (2450, 63267), (3675, 42178), (7350, 21089)]