100881060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 247483740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 199, 204, 210, 213, 238, 255, 284, 340, 355, 357, 398, 420, 426, 476, 497, 510, 595, 597, 710, 714, 796, 852, 994, 995, 1020, 1065, 1190, 1194, 1207, 1393, 1420, 1428, 1491, 1785, 1988, 1990, 2130, 2380, 2388, 2414, 2485, 2786, 2982, 2985, 3383, 3570, 3621, 3980, 4179, 4260, 4828, 4970, 5572, 5964, 5970, 6035, 6766, 6965, 7140, 7242, 7455, 8358, 8449, 9940, 10149, 11940, 12070, 13532, 13930, 14129, 14484, 14910, 16716, 16898, 16915, 18105, 20298, 20895, 23681, 24140, 25347, 27860, 28258, 29820, 33796, 33830, 36210, 40596, 41790, 42245, 42387, 47362, 50694, 50745, 56516, 67660, 70645, 71043, 72420, 83580, 84490, 84774, 94724, 98903, 101388, 101490, 118405, 126735, 141290, 142086, 168980, 169548, 197806, 202980, 211935, 236810, 240193, 253470, 282580, 284172, 296709, 355215, 395612, 423870, 473620, 480386, 494515, 506940, 593418, 710430, 720579, 847740, 960772, 989030, 1186836, 1200965, 1420860, 1441158, 1483545, 1681351, 1978060, 2401930, 2882316, 2967090, 3362702, 3602895, 4803860, 5044053, 5934180, 6725404, 7205790, 8406755, 10088106, 14411580, 16813510, 20176212, 25220265, 33627020, 50440530, 100881060]

約数ペア:

[(1, 100881060), (2, 50440530), (3, 33627020), (4, 25220265), (5, 20176212), (6, 16813510), (7, 14411580), (10, 10088106), (12, 8406755), (14, 7205790), (15, 6725404), (17, 5934180), (20, 5044053), (21, 4803860), (28, 3602895), (30, 3362702), (34, 2967090), (35, 2882316), (42, 2401930), (51, 1978060), (60, 1681351), (68, 1483545), (70, 1441158), (71, 1420860), (84, 1200965), (85, 1186836), (102, 989030), (105, 960772), (119, 847740), (140, 720579), (142, 710430), (170, 593418), (199, 506940), (204, 494515), (210, 480386), (213, 473620), (238, 423870), (255, 395612), (284, 355215), (340, 296709), (355, 284172), (357, 282580), (398, 253470), (420, 240193), (426, 236810), (476, 211935), (497, 202980), (510, 197806), (595, 169548), (597, 168980), (710, 142086), (714, 141290), (796, 126735), (852, 118405), (994, 101490), (995, 101388), (1020, 98903), (1065, 94724), (1190, 84774), (1194, 84490), (1207, 83580), (1393, 72420), (1420, 71043), (1428, 70645), (1491, 67660), (1785, 56516), (1988, 50745), (1990, 50694), (2130, 47362), (2380, 42387), (2388, 42245), (2414, 41790), (2485, 40596), (2786, 36210), (2982, 33830), (2985, 33796), (3383, 29820), (3570, 28258), (3621, 27860), (3980, 25347), (4179, 24140), (4260, 23681), (4828, 20895), (4970, 20298), (5572, 18105), (5964, 16915), (5970, 16898), (6035, 16716), (6766, 14910), (6965, 14484), (7140, 14129), (7242, 13930), (7455, 13532), (8358, 12070), (8449, 11940), (9940, 10149)]