109090020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 367476480

約数和(自身を除く): 258386460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 433, 442, 494, 510, 570, 646, 663, 741, 780, 866, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1299, 1326, 1482, 1615, 1732, 1938, 2165, 2210, 2470, 2598, 2652, 2964, 3230, 3315, 3705, 3876, 4199, 4330, 4420, 4845, 4940, 5196, 5629, 6460, 6495, 6630, 7361, 7410, 8227, 8398, 8660, 9690, 11258, 12597, 12990, 13260, 14722, 14820, 16454, 16796, 16887, 19380, 20995, 22083, 22516, 24681, 25194, 25980, 28145, 29444, 32908, 33774, 36805, 41135, 41990, 44166, 49362, 50388, 56290, 62985, 67548, 73610, 82270, 83980, 84435, 88332, 95693, 98724, 106951, 110415, 112580, 123405, 125970, 139859, 147220, 164540, 168870, 191386, 213902, 220830, 246810, 251940, 279718, 287079, 320853, 337740, 382772, 419577, 427804, 441660, 478465, 493620, 534755, 559436, 574158, 641706, 699295, 839154, 956930, 1069510, 1148316, 1283412, 1398590, 1435395, 1604265, 1678308, 1818167, 1913860, 2097885, 2139020, 2797180, 2870790, 3208530, 3636334, 4195770, 5454501, 5741580, 6417060, 7272668, 8391540, 9090835, 10909002, 18181670, 21818004, 27272505, 36363340, 54545010, 109090020]

約数ペア:

[(1, 109090020), (2, 54545010), (3, 36363340), (4, 27272505), (5, 21818004), (6, 18181670), (10, 10909002), (12, 9090835), (13, 8391540), (15, 7272668), (17, 6417060), (19, 5741580), (20, 5454501), (26, 4195770), (30, 3636334), (34, 3208530), (38, 2870790), (39, 2797180), (51, 2139020), (52, 2097885), (57, 1913860), (60, 1818167), (65, 1678308), (68, 1604265), (76, 1435395), (78, 1398590), (85, 1283412), (95, 1148316), (102, 1069510), (114, 956930), (130, 839154), (156, 699295), (170, 641706), (190, 574158), (195, 559436), (204, 534755), (221, 493620), (228, 478465), (247, 441660), (255, 427804), (260, 419577), (285, 382772), (323, 337740), (340, 320853), (380, 287079), (390, 279718), (433, 251940), (442, 246810), (494, 220830), (510, 213902), (570, 191386), (646, 168870), (663, 164540), (741, 147220), (780, 139859), (866, 125970), (884, 123405), (969, 112580), (988, 110415), (1020, 106951), (1105, 98724), (1140, 95693), (1235, 88332), (1292, 84435), (1299, 83980), (1326, 82270), (1482, 73610), (1615, 67548), (1732, 62985), (1938, 56290), (2165, 50388), (2210, 49362), (2470, 44166), (2598, 41990), (2652, 41135), (2964, 36805), (3230, 33774), (3315, 32908), (3705, 29444), (3876, 28145), (4199, 25980), (4330, 25194), (4420, 24681), (4845, 22516), (4940, 22083), (5196, 20995), (5629, 19380), (6460, 16887), (6495, 16796), (6630, 16454), (7361, 14820), (7410, 14722), (8227, 13260), (8398, 12990), (8660, 12597), (9690, 11258)]