9779250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 18525390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 59, 65, 75, 78, 85, 102, 118, 125, 130, 150, 170, 177, 195, 221, 250, 255, 295, 325, 354, 375, 390, 425, 442, 510, 590, 650, 663, 750, 767, 850, 885, 975, 1003, 1105, 1275, 1326, 1475, 1534, 1625, 1770, 1950, 2006, 2125, 2210, 2301, 2550, 2950, 3009, 3250, 3315, 3835, 4250, 4425, 4602, 4875, 5015, 5525, 6018, 6375, 6630, 7375, 7670, 8850, 9750, 10030, 11050, 11505, 12750, 13039, 14750, 15045, 16575, 19175, 22125, 23010, 25075, 26078, 27625, 30090, 33150, 38350, 39117, 44250, 50150, 55250, 57525, 65195, 75225, 78234, 82875, 95875, 115050, 125375, 130390, 150450, 165750, 191750, 195585, 250750, 287625, 325975, 376125, 391170, 575250, 651950, 752250, 977925, 1629875, 1955850, 3259750, 4889625, 9779250]

約数ペア:

[(1, 9779250), (2, 4889625), (3, 3259750), (5, 1955850), (6, 1629875), (10, 977925), (13, 752250), (15, 651950), (17, 575250), (25, 391170), (26, 376125), (30, 325975), (34, 287625), (39, 250750), (50, 195585), (51, 191750), (59, 165750), (65, 150450), (75, 130390), (78, 125375), (85, 115050), (102, 95875), (118, 82875), (125, 78234), (130, 75225), (150, 65195), (170, 57525), (177, 55250), (195, 50150), (221, 44250), (250, 39117), (255, 38350), (295, 33150), (325, 30090), (354, 27625), (375, 26078), (390, 25075), (425, 23010), (442, 22125), (510, 19175), (590, 16575), (650, 15045), (663, 14750), (750, 13039), (767, 12750), (850, 11505), (885, 11050), (975, 10030), (1003, 9750), (1105, 8850), (1275, 7670), (1326, 7375), (1475, 6630), (1534, 6375), (1625, 6018), (1770, 5525), (1950, 5015), (2006, 4875), (2125, 4602), (2210, 4425), (2301, 4250), (2550, 3835), (2950, 3315), (3009, 3250)]