22271700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 74620224

約数和(自身を除く): 52348524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 397, 425, 510, 550, 561, 660, 748, 794, 825, 850, 935, 1020, 1100, 1122, 1191, 1275, 1588, 1650, 1700, 1870, 1985, 2244, 2382, 2550, 2805, 3300, 3740, 3970, 4367, 4675, 4764, 5100, 5610, 5955, 6749, 7940, 8734, 9350, 9925, 11220, 11910, 13101, 13498, 14025, 17468, 18700, 19850, 20247, 21835, 23820, 26202, 26996, 28050, 29775, 33745, 39700, 40494, 43670, 52404, 56100, 59550, 65505, 67490, 74239, 80988, 87340, 101235, 109175, 119100, 131010, 134980, 148478, 168725, 202470, 218350, 222717, 262020, 296956, 327525, 337450, 371195, 404940, 436700, 445434, 506175, 655050, 674900, 742390, 890868, 1012350, 1113585, 1310100, 1484780, 1855975, 2024700, 2227170, 3711950, 4454340, 5567925, 7423900, 11135850, 22271700]

約数ペア:

[(1, 22271700), (2, 11135850), (3, 7423900), (4, 5567925), (5, 4454340), (6, 3711950), (10, 2227170), (11, 2024700), (12, 1855975), (15, 1484780), (17, 1310100), (20, 1113585), (22, 1012350), (25, 890868), (30, 742390), (33, 674900), (34, 655050), (44, 506175), (50, 445434), (51, 436700), (55, 404940), (60, 371195), (66, 337450), (68, 327525), (75, 296956), (85, 262020), (100, 222717), (102, 218350), (110, 202470), (132, 168725), (150, 148478), (165, 134980), (170, 131010), (187, 119100), (204, 109175), (220, 101235), (255, 87340), (275, 80988), (300, 74239), (330, 67490), (340, 65505), (374, 59550), (397, 56100), (425, 52404), (510, 43670), (550, 40494), (561, 39700), (660, 33745), (748, 29775), (794, 28050), (825, 26996), (850, 26202), (935, 23820), (1020, 21835), (1100, 20247), (1122, 19850), (1191, 18700), (1275, 17468), (1588, 14025), (1650, 13498), (1700, 13101), (1870, 11910), (1985, 11220), (2244, 9925), (2382, 9350), (2550, 8734), (2805, 7940), (3300, 6749), (3740, 5955), (3970, 5610), (4367, 5100), (4675, 4764)]