7973850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 21695040

約数和(自身を除く): 13721190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 53, 59, 75, 85, 102, 106, 118, 150, 159, 170, 177, 255, 265, 295, 318, 354, 425, 510, 530, 590, 795, 850, 885, 901, 1003, 1275, 1325, 1475, 1590, 1770, 1802, 2006, 2550, 2650, 2703, 2950, 3009, 3127, 3975, 4425, 4505, 5015, 5406, 6018, 6254, 7950, 8850, 9010, 9381, 10030, 13515, 15045, 15635, 18762, 22525, 25075, 27030, 30090, 31270, 45050, 46905, 50150, 53159, 67575, 75225, 78175, 93810, 106318, 135150, 150450, 156350, 159477, 234525, 265795, 318954, 469050, 531590, 797385, 1328975, 1594770, 2657950, 3986925, 7973850]

約数ペア:

[(1, 7973850), (2, 3986925), (3, 2657950), (5, 1594770), (6, 1328975), (10, 797385), (15, 531590), (17, 469050), (25, 318954), (30, 265795), (34, 234525), (50, 159477), (51, 156350), (53, 150450), (59, 135150), (75, 106318), (85, 93810), (102, 78175), (106, 75225), (118, 67575), (150, 53159), (159, 50150), (170, 46905), (177, 45050), (255, 31270), (265, 30090), (295, 27030), (318, 25075), (354, 22525), (425, 18762), (510, 15635), (530, 15045), (590, 13515), (795, 10030), (850, 9381), (885, 9010), (901, 8850), (1003, 7950), (1275, 6254), (1325, 6018), (1475, 5406), (1590, 5015), (1770, 4505), (1802, 4425), (2006, 3975), (2550, 3127), (2650, 3009), (2703, 2950)]