172648350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2431

約数の個数: 144

約数和(自身を含む): 553393152

約数和(自身を除く): 380744802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 126, 138, 150, 161, 175, 207, 210, 225, 230, 315, 322, 345, 350, 414, 450, 483, 525, 575, 630, 690, 805, 966, 1035, 1050, 1150, 1449, 1575, 1610, 1725, 2070, 2383, 2415, 2898, 3150, 3450, 4025, 4766, 4830, 5175, 7149, 7245, 8050, 10350, 11915, 12075, 14298, 14490, 16681, 21447, 23830, 24150, 33362, 35745, 36225, 42894, 50043, 54809, 59575, 71490, 72450, 83405, 100086, 107235, 109618, 119150, 150129, 164427, 166810, 178725, 214470, 250215, 274045, 300258, 328854, 357450, 383663, 417025, 493281, 500430, 536175, 548090, 750645, 767326, 822135, 834050, 986562, 1072350, 1150989, 1251075, 1370225, 1501290, 1644270, 1918315, 2301978, 2466405, 2502150, 2740450, 3452967, 3753225, 3836630, 4110675, 4932810, 5754945, 6905934, 7506450, 8221350, 9591575, 11509890, 12332025, 17264835, 19183150, 24664050, 28774725, 34529670, 57549450, 86324175, 172648350]

約数ペア:

[(1, 172648350), (2, 86324175), (3, 57549450), (5, 34529670), (6, 28774725), (7, 24664050), (9, 19183150), (10, 17264835), (14, 12332025), (15, 11509890), (18, 9591575), (21, 8221350), (23, 7506450), (25, 6905934), (30, 5754945), (35, 4932810), (42, 4110675), (45, 3836630), (46, 3753225), (50, 3452967), (63, 2740450), (69, 2502150), (70, 2466405), (75, 2301978), (90, 1918315), (105, 1644270), (115, 1501290), (126, 1370225), (138, 1251075), (150, 1150989), (161, 1072350), (175, 986562), (207, 834050), (210, 822135), (225, 767326), (230, 750645), (315, 548090), (322, 536175), (345, 500430), (350, 493281), (414, 417025), (450, 383663), (483, 357450), (525, 328854), (575, 300258), (630, 274045), (690, 250215), (805, 214470), (966, 178725), (1035, 166810), (1050, 164427), (1150, 150129), (1449, 119150), (1575, 109618), (1610, 107235), (1725, 100086), (2070, 83405), (2383, 72450), (2415, 71490), (2898, 59575), (3150, 54809), (3450, 50043), (4025, 42894), (4766, 36225), (4830, 35745), (5175, 33362), (7149, 24150), (7245, 23830), (8050, 21447), (10350, 16681), (11915, 14490), (12075, 14298)]