15207317460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{6857}}^1$

素因数の和:6952

約数の個数: 180

約数和(自身を含む): 49037264892

約数和(自身を除く): 33829947432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1369, 1620, 1665, 1998, 2220, 2738, 2997, 3330, 3996, 4107, 4995, 5476, 5994, 6660, 6845, 6857, 8214, 9990, 11988, 12321, 13690, 13714, 14985, 16428, 19980, 20535, 20571, 24642, 27380, 27428, 29970, 34285, 36963, 41070, 41142, 49284, 59940, 61605, 61713, 68570, 73926, 82140, 82284, 102855, 110889, 123210, 123426, 137140, 147852, 184815, 185139, 205710, 221778, 246420, 246852, 253709, 308565, 369630, 370278, 411420, 443556, 507418, 554445, 555417, 617130, 739260, 740556, 761127, 925695, 1014836, 1108890, 1110834, 1234260, 1268545, 1522254, 1851390, 2217780, 2221668, 2283381, 2537090, 2777085, 3044508, 3702780, 3805635, 4566762, 5074180, 5554170, 6850143, 7611270, 9133524, 9387233, 11108340, 11416905, 13700286, 15222540, 18774466, 20550429, 22833810, 27400572, 28161699, 34250715, 37548932, 41100858, 45667620, 46936165, 56323398, 68501430, 82201716, 84485097, 93872330, 102752145, 112646796, 137002860, 140808495, 168970194, 187744660, 205504290, 253455291, 281616990, 337940388, 411008580, 422425485, 506910582, 563233980, 760365873, 844850970, 1013821164, 1267276455, 1520731746, 1689701940, 2534552910, 3041463492, 3801829365, 5069105820, 7603658730, 15207317460]

約数ペア:

[(1, 15207317460), (2, 7603658730), (3, 5069105820), (4, 3801829365), (5, 3041463492), (6, 2534552910), (9, 1689701940), (10, 1520731746), (12, 1267276455), (15, 1013821164), (18, 844850970), (20, 760365873), (27, 563233980), (30, 506910582), (36, 422425485), (37, 411008580), (45, 337940388), (54, 281616990), (60, 253455291), (74, 205504290), (81, 187744660), (90, 168970194), (108, 140808495), (111, 137002860), (135, 112646796), (148, 102752145), (162, 93872330), (180, 84485097), (185, 82201716), (222, 68501430), (270, 56323398), (324, 46936165), (333, 45667620), (370, 41100858), (405, 37548932), (444, 34250715), (540, 28161699), (555, 27400572), (666, 22833810), (740, 20550429), (810, 18774466), (999, 15222540), (1110, 13700286), (1332, 11416905), (1369, 11108340), (1620, 9387233), (1665, 9133524), (1998, 7611270), (2220, 6850143), (2738, 5554170), (2997, 5074180), (3330, 4566762), (3996, 3805635), (4107, 3702780), (4995, 3044508), (5476, 2777085), (5994, 2537090), (6660, 2283381), (6845, 2221668), (6857, 2217780), (8214, 1851390), (9990, 1522254), (11988, 1268545), (12321, 1234260), (13690, 1110834), (13714, 1108890), (14985, 1014836), (16428, 925695), (19980, 761127), (20535, 740556), (20571, 739260), (24642, 617130), (27380, 555417), (27428, 554445), (29970, 507418), (34285, 443556), (36963, 411420), (41070, 370278), (41142, 369630), (49284, 308565), (59940, 253709), (61605, 246852), (61713, 246420), (68570, 221778), (73926, 205710), (82140, 185139), (82284, 184815), (102855, 147852), (110889, 137140), (123210, 123426)]