158972100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 573463296

約数和(自身を除く): 414491196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 61, 68, 70, 73, 75, 84, 85, 100, 102, 105, 119, 122, 140, 146, 150, 170, 175, 183, 204, 210, 219, 238, 244, 255, 292, 300, 305, 340, 350, 357, 365, 366, 420, 425, 427, 438, 476, 510, 511, 525, 595, 610, 700, 714, 730, 732, 850, 854, 876, 915, 1020, 1022, 1037, 1050, 1095, 1190, 1220, 1241, 1275, 1281, 1428, 1460, 1525, 1533, 1700, 1708, 1785, 1825, 1830, 2044, 2074, 2100, 2135, 2190, 2380, 2482, 2550, 2555, 2562, 2975, 3050, 3066, 3111, 3570, 3650, 3660, 3723, 4148, 4270, 4380, 4453, 4575, 4964, 5100, 5110, 5124, 5185, 5475, 5950, 6100, 6132, 6205, 6222, 6405, 7140, 7259, 7300, 7446, 7665, 8540, 8687, 8906, 8925, 9150, 10220, 10370, 10675, 10950, 11900, 12410, 12444, 12775, 12810, 13359, 14518, 14892, 15330, 15555, 17374, 17812, 17850, 18300, 18615, 20740, 21350, 21777, 21900, 22265, 24820, 25550, 25620, 25925, 26061, 26718, 29036, 30660, 31025, 31110, 31171, 32025, 34748, 35700, 36295, 37230, 38325, 42700, 43435, 43554, 44530, 51100, 51850, 52122, 53436, 62050, 62220, 62342, 64050, 66795, 72590, 74460, 75701, 76650, 77775, 86870, 87108, 89060, 93075, 93513, 103700, 104244, 108885, 111325, 124100, 124684, 128100, 130305, 133590, 145180, 151402, 153300, 155550, 155855, 173740, 181475, 186150, 187026, 217175, 217770, 222650, 227103, 260610, 267180, 302804, 311100, 311710, 333975, 362950, 372300, 374052, 378505, 434350, 435540, 445300, 454206, 467565, 521220, 529907, 544425, 623420, 651525, 667950, 725900, 757010, 779275, 868700, 908412, 935130, 1059814, 1088850, 1135515, 1303050, 1335900, 1514020, 1558550, 1589721, 1870260, 1892525, 2119628, 2177700, 2271030, 2337825, 2606100, 2649535, 3117100, 3179442, 3785050, 4542060, 4675650, 5299070, 5677575, 6358884, 7570100, 7948605, 9351300, 10598140, 11355150, 13247675, 15897210, 22710300, 26495350, 31794420, 39743025, 52990700, 79486050, 158972100]

約数ペア:

[(1, 158972100), (2, 79486050), (3, 52990700), (4, 39743025), (5, 31794420), (6, 26495350), (7, 22710300), (10, 15897210), (12, 13247675), (14, 11355150), (15, 10598140), (17, 9351300), (20, 7948605), (21, 7570100), (25, 6358884), (28, 5677575), (30, 5299070), (34, 4675650), (35, 4542060), (42, 3785050), (50, 3179442), (51, 3117100), (60, 2649535), (61, 2606100), (68, 2337825), (70, 2271030), (73, 2177700), (75, 2119628), (84, 1892525), (85, 1870260), (100, 1589721), (102, 1558550), (105, 1514020), (119, 1335900), (122, 1303050), (140, 1135515), (146, 1088850), (150, 1059814), (170, 935130), (175, 908412), (183, 868700), (204, 779275), (210, 757010), (219, 725900), (238, 667950), (244, 651525), (255, 623420), (292, 544425), (300, 529907), (305, 521220), (340, 467565), (350, 454206), (357, 445300), (365, 435540), (366, 434350), (420, 378505), (425, 374052), (427, 372300), (438, 362950), (476, 333975), (510, 311710), (511, 311100), (525, 302804), (595, 267180), (610, 260610), (700, 227103), (714, 222650), (730, 217770), (732, 217175), (850, 187026), (854, 186150), (876, 181475), (915, 173740), (1020, 155855), (1022, 155550), (1037, 153300), (1050, 151402), (1095, 145180), (1190, 133590), (1220, 130305), (1241, 128100), (1275, 124684), (1281, 124100), (1428, 111325), (1460, 108885), (1525, 104244), (1533, 103700), (1700, 93513), (1708, 93075), (1785, 89060), (1825, 87108), (1830, 86870), (2044, 77775), (2074, 76650), (2100, 75701), (2135, 74460), (2190, 72590), (2380, 66795), (2482, 64050), (2550, 62342), (2555, 62220), (2562, 62050), (2975, 53436), (3050, 52122), (3066, 51850), (3111, 51100), (3570, 44530), (3650, 43554), (3660, 43435), (3723, 42700), (4148, 38325), (4270, 37230), (4380, 36295), (4453, 35700), (4575, 34748), (4964, 32025), (5100, 31171), (5110, 31110), (5124, 31025), (5185, 30660), (5475, 29036), (5950, 26718), (6100, 26061), (6132, 25925), (6205, 25620), (6222, 25550), (6405, 24820), (7140, 22265), (7259, 21900), (7300, 21777), (7446, 21350), (7665, 20740), (8540, 18615), (8687, 18300), (8906, 17850), (8925, 17812), (9150, 17374), (10220, 15555), (10370, 15330), (10675, 14892), (10950, 14518), (11900, 13359), (12410, 12810), (12444, 12775)]