30070920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 105336000

約数和(自身を除く): 75265080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 109, 110, 114, 120, 121, 132, 152, 165, 190, 209, 218, 220, 228, 242, 264, 285, 327, 330, 363, 380, 418, 436, 440, 456, 484, 545, 570, 605, 627, 654, 660, 726, 760, 836, 872, 968, 1045, 1090, 1140, 1199, 1210, 1254, 1308, 1320, 1452, 1635, 1672, 1815, 2071, 2090, 2180, 2280, 2299, 2398, 2420, 2508, 2616, 2904, 3135, 3270, 3597, 3630, 4142, 4180, 4360, 4598, 4796, 4840, 5016, 5995, 6213, 6270, 6540, 6897, 7194, 7260, 8284, 8360, 9196, 9592, 10355, 11495, 11990, 12426, 12540, 13080, 13189, 13794, 14388, 14520, 16568, 17985, 18392, 20710, 22781, 22990, 23980, 24852, 25080, 26378, 27588, 28776, 31065, 34485, 35970, 39567, 41420, 45562, 45980, 47960, 49704, 52756, 55176, 62130, 65945, 68343, 68970, 71940, 79134, 82840, 91124, 91960, 105512, 113905, 124260, 131890, 136686, 137940, 143880, 158268, 182248, 197835, 227810, 248520, 250591, 263780, 273372, 275880, 316536, 341715, 395670, 455620, 501182, 527560, 546744, 683430, 751773, 791340, 911240, 1002364, 1252955, 1366860, 1503546, 1582680, 2004728, 2505910, 2733720, 3007092, 3758865, 5011820, 6014184, 7517730, 10023640, 15035460, 30070920]

約数ペア:

[(1, 30070920), (2, 15035460), (3, 10023640), (4, 7517730), (5, 6014184), (6, 5011820), (8, 3758865), (10, 3007092), (11, 2733720), (12, 2505910), (15, 2004728), (19, 1582680), (20, 1503546), (22, 1366860), (24, 1252955), (30, 1002364), (33, 911240), (38, 791340), (40, 751773), (44, 683430), (55, 546744), (57, 527560), (60, 501182), (66, 455620), (76, 395670), (88, 341715), (95, 316536), (109, 275880), (110, 273372), (114, 263780), (120, 250591), (121, 248520), (132, 227810), (152, 197835), (165, 182248), (190, 158268), (209, 143880), (218, 137940), (220, 136686), (228, 131890), (242, 124260), (264, 113905), (285, 105512), (327, 91960), (330, 91124), (363, 82840), (380, 79134), (418, 71940), (436, 68970), (440, 68343), (456, 65945), (484, 62130), (545, 55176), (570, 52756), (605, 49704), (627, 47960), (654, 45980), (660, 45562), (726, 41420), (760, 39567), (836, 35970), (872, 34485), (968, 31065), (1045, 28776), (1090, 27588), (1140, 26378), (1199, 25080), (1210, 24852), (1254, 23980), (1308, 22990), (1320, 22781), (1452, 20710), (1635, 18392), (1672, 17985), (1815, 16568), (2071, 14520), (2090, 14388), (2180, 13794), (2280, 13189), (2299, 13080), (2398, 12540), (2420, 12426), (2508, 11990), (2616, 11495), (2904, 10355), (3135, 9592), (3270, 9196), (3597, 8360), (3630, 8284), (4142, 7260), (4180, 7194), (4360, 6897), (4598, 6540), (4796, 6270), (4840, 6213), (5016, 5995)]