1864884450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 5471649792

約数和(自身を除く): 3606765342

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 227, 275, 286, 325, 330, 383, 390, 429, 454, 550, 650, 681, 715, 766, 825, 858, 975, 1135, 1149, 1362, 1430, 1650, 1915, 1950, 2145, 2270, 2298, 2497, 2951, 3405, 3575, 3830, 4213, 4290, 4979, 4994, 5675, 5745, 5902, 6810, 7150, 7491, 8426, 8853, 9575, 9958, 10725, 11350, 11490, 12485, 12639, 14755, 14937, 14982, 17025, 17706, 19150, 21065, 21450, 24895, 24970, 25278, 28725, 29510, 29874, 32461, 34050, 37455, 42130, 44265, 49790, 54769, 57450, 62425, 63195, 64922, 73775, 74685, 74910, 86941, 88530, 97383, 105325, 109538, 124475, 124850, 126390, 147550, 149370, 162305, 164307, 173882, 187275, 194766, 210650, 221325, 248950, 260823, 273845, 315975, 324610, 328614, 373425, 374550, 434705, 442650, 486915, 521646, 547690, 631950, 746850, 811525, 821535, 869410, 956351, 973830, 1130233, 1304115, 1369225, 1623050, 1643070, 1912702, 2173525, 2260466, 2434575, 2608230, 2738450, 2869053, 3390699, 4107675, 4347050, 4781755, 4869150, 5651165, 5738106, 6520575, 6781398, 8215350, 9563510, 11302330, 12432563, 13041150, 14345265, 16953495, 23908775, 24865126, 28255825, 28690530, 33906990, 37297689, 47817550, 56511650, 62162815, 71726325, 74595378, 84767475, 124325630, 143452650, 169534950, 186488445, 310814075, 372976890, 621628150, 932442225, 1864884450]

約数ペア:

[(1, 1864884450), (2, 932442225), (3, 621628150), (5, 372976890), (6, 310814075), (10, 186488445), (11, 169534950), (13, 143452650), (15, 124325630), (22, 84767475), (25, 74595378), (26, 71726325), (30, 62162815), (33, 56511650), (39, 47817550), (50, 37297689), (55, 33906990), (65, 28690530), (66, 28255825), (75, 24865126), (78, 23908775), (110, 16953495), (130, 14345265), (143, 13041150), (150, 12432563), (165, 11302330), (195, 9563510), (227, 8215350), (275, 6781398), (286, 6520575), (325, 5738106), (330, 5651165), (383, 4869150), (390, 4781755), (429, 4347050), (454, 4107675), (550, 3390699), (650, 2869053), (681, 2738450), (715, 2608230), (766, 2434575), (825, 2260466), (858, 2173525), (975, 1912702), (1135, 1643070), (1149, 1623050), (1362, 1369225), (1430, 1304115), (1650, 1130233), (1915, 973830), (1950, 956351), (2145, 869410), (2270, 821535), (2298, 811525), (2497, 746850), (2951, 631950), (3405, 547690), (3575, 521646), (3830, 486915), (4213, 442650), (4290, 434705), (4979, 374550), (4994, 373425), (5675, 328614), (5745, 324610), (5902, 315975), (6810, 273845), (7150, 260823), (7491, 248950), (8426, 221325), (8853, 210650), (9575, 194766), (9958, 187275), (10725, 173882), (11350, 164307), (11490, 162305), (12485, 149370), (12639, 147550), (14755, 126390), (14937, 124850), (14982, 124475), (17025, 109538), (17706, 105325), (19150, 97383), (21065, 88530), (21450, 86941), (24895, 74910), (24970, 74685), (25278, 73775), (28725, 64922), (29510, 63195), (29874, 62425), (32461, 57450), (34050, 54769), (37455, 49790), (42130, 44265)]