127851900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 445471488

約数和(自身を除く): 317619588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 43, 44, 50, 51, 53, 55, 60, 66, 68, 75, 85, 86, 100, 102, 106, 110, 129, 132, 150, 159, 165, 170, 172, 187, 204, 212, 215, 220, 255, 258, 265, 275, 300, 318, 330, 340, 374, 425, 430, 473, 510, 516, 530, 550, 561, 583, 636, 645, 660, 731, 748, 795, 825, 850, 860, 901, 935, 946, 1020, 1060, 1075, 1100, 1122, 1166, 1275, 1290, 1325, 1419, 1462, 1590, 1650, 1700, 1749, 1802, 1870, 1892, 2150, 2193, 2244, 2279, 2332, 2365, 2550, 2580, 2650, 2703, 2805, 2838, 2915, 2924, 3180, 3225, 3300, 3498, 3604, 3655, 3740, 3975, 4300, 4386, 4505, 4558, 4675, 4730, 5100, 5300, 5406, 5610, 5676, 5830, 6450, 6837, 6996, 7095, 7310, 7950, 8041, 8745, 8772, 9010, 9116, 9350, 9460, 9911, 10812, 10965, 11220, 11395, 11660, 11825, 12900, 13515, 13674, 14025, 14190, 14575, 14620, 15900, 16082, 17490, 18020, 18275, 18700, 19822, 21930, 22525, 22790, 23650, 24123, 25069, 27030, 27348, 28050, 28380, 29150, 29733, 32164, 34185, 34980, 35475, 36550, 38743, 39644, 40205, 43725, 43860, 45050, 45580, 47300, 48246, 49555, 50138, 54060, 54825, 56100, 56975, 58300, 59466, 67575, 68370, 70950, 73100, 75207, 77486, 80410, 87450, 90100, 96492, 99110, 100276, 109650, 113950, 116229, 118932, 120615, 125345, 135150, 136740, 141900, 148665, 150414, 154972, 160820, 170925, 174900, 193715, 198220, 201025, 219300, 227900, 232458, 241230, 247775, 250690, 270300, 297330, 300828, 341850, 376035, 387430, 402050, 426173, 464916, 482460, 495550, 501380, 581145, 594660, 603075, 626725, 683700, 743325, 752070, 774860, 804100, 852346, 968575, 991100, 1162290, 1206150, 1253450, 1278519, 1486650, 1504140, 1704692, 1880175, 1937150, 2130865, 2324580, 2412300, 2506900, 2557038, 2905725, 2973300, 3760350, 3874300, 4261730, 5114076, 5811450, 6392595, 7520700, 8523460, 10654325, 11622900, 12785190, 21308650, 25570380, 31962975, 42617300, 63925950, 127851900]

約数ペア:

[(1, 127851900), (2, 63925950), (3, 42617300), (4, 31962975), (5, 25570380), (6, 21308650), (10, 12785190), (11, 11622900), (12, 10654325), (15, 8523460), (17, 7520700), (20, 6392595), (22, 5811450), (25, 5114076), (30, 4261730), (33, 3874300), (34, 3760350), (43, 2973300), (44, 2905725), (50, 2557038), (51, 2506900), (53, 2412300), (55, 2324580), (60, 2130865), (66, 1937150), (68, 1880175), (75, 1704692), (85, 1504140), (86, 1486650), (100, 1278519), (102, 1253450), (106, 1206150), (110, 1162290), (129, 991100), (132, 968575), (150, 852346), (159, 804100), (165, 774860), (170, 752070), (172, 743325), (187, 683700), (204, 626725), (212, 603075), (215, 594660), (220, 581145), (255, 501380), (258, 495550), (265, 482460), (275, 464916), (300, 426173), (318, 402050), (330, 387430), (340, 376035), (374, 341850), (425, 300828), (430, 297330), (473, 270300), (510, 250690), (516, 247775), (530, 241230), (550, 232458), (561, 227900), (583, 219300), (636, 201025), (645, 198220), (660, 193715), (731, 174900), (748, 170925), (795, 160820), (825, 154972), (850, 150414), (860, 148665), (901, 141900), (935, 136740), (946, 135150), (1020, 125345), (1060, 120615), (1075, 118932), (1100, 116229), (1122, 113950), (1166, 109650), (1275, 100276), (1290, 99110), (1325, 96492), (1419, 90100), (1462, 87450), (1590, 80410), (1650, 77486), (1700, 75207), (1749, 73100), (1802, 70950), (1870, 68370), (1892, 67575), (2150, 59466), (2193, 58300), (2244, 56975), (2279, 56100), (2332, 54825), (2365, 54060), (2550, 50138), (2580, 49555), (2650, 48246), (2703, 47300), (2805, 45580), (2838, 45050), (2915, 43860), (2924, 43725), (3180, 40205), (3225, 39644), (3300, 38743), (3498, 36550), (3604, 35475), (3655, 34980), (3740, 34185), (3975, 32164), (4300, 29733), (4386, 29150), (4505, 28380), (4558, 28050), (4675, 27348), (4730, 27030), (5100, 25069), (5300, 24123), (5406, 23650), (5610, 22790), (5676, 22525), (5830, 21930), (6450, 19822), (6837, 18700), (6996, 18275), (7095, 18020), (7310, 17490), (7950, 16082), (8041, 15900), (8745, 14620), (8772, 14575), (9010, 14190), (9116, 14025), (9350, 13674), (9460, 13515), (9911, 12900), (10812, 11825), (10965, 11660), (11220, 11395)]