47967540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 154441728

約数和(自身を除く): 106474188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 37, 41, 51, 60, 62, 68, 74, 82, 85, 93, 102, 111, 123, 124, 148, 155, 164, 170, 185, 186, 204, 205, 222, 246, 255, 310, 340, 370, 372, 410, 444, 465, 492, 510, 527, 555, 615, 620, 629, 697, 740, 820, 930, 1020, 1054, 1110, 1147, 1230, 1258, 1271, 1394, 1517, 1581, 1860, 1887, 2091, 2108, 2220, 2294, 2460, 2516, 2542, 2635, 2788, 3034, 3145, 3162, 3441, 3485, 3774, 3813, 4182, 4551, 4588, 5084, 5270, 5735, 6068, 6290, 6324, 6355, 6882, 6970, 7548, 7585, 7626, 7905, 8364, 9102, 9435, 10455, 10540, 11470, 12580, 12710, 13764, 13940, 15170, 15252, 15810, 17205, 18204, 18870, 19065, 19499, 20910, 21607, 22755, 22940, 25420, 25789, 30340, 31620, 34410, 37740, 38130, 38998, 41820, 43214, 45510, 47027, 51578, 58497, 64821, 68820, 76260, 77367, 77996, 86428, 91020, 94054, 97495, 103156, 108035, 116994, 128945, 129642, 141081, 154734, 188108, 194990, 216070, 233988, 235135, 257890, 259284, 282162, 292485, 309468, 324105, 386835, 389980, 432140, 470270, 515780, 564324, 584970, 648210, 705405, 773670, 799459, 940540, 1169940, 1296420, 1410810, 1547340, 1598918, 2398377, 2821620, 3197836, 3997295, 4796754, 7994590, 9593508, 11991885, 15989180, 23983770, 47967540]

約数ペア:

[(1, 47967540), (2, 23983770), (3, 15989180), (4, 11991885), (5, 9593508), (6, 7994590), (10, 4796754), (12, 3997295), (15, 3197836), (17, 2821620), (20, 2398377), (30, 1598918), (31, 1547340), (34, 1410810), (37, 1296420), (41, 1169940), (51, 940540), (60, 799459), (62, 773670), (68, 705405), (74, 648210), (82, 584970), (85, 564324), (93, 515780), (102, 470270), (111, 432140), (123, 389980), (124, 386835), (148, 324105), (155, 309468), (164, 292485), (170, 282162), (185, 259284), (186, 257890), (204, 235135), (205, 233988), (222, 216070), (246, 194990), (255, 188108), (310, 154734), (340, 141081), (370, 129642), (372, 128945), (410, 116994), (444, 108035), (465, 103156), (492, 97495), (510, 94054), (527, 91020), (555, 86428), (615, 77996), (620, 77367), (629, 76260), (697, 68820), (740, 64821), (820, 58497), (930, 51578), (1020, 47027), (1054, 45510), (1110, 43214), (1147, 41820), (1230, 38998), (1258, 38130), (1271, 37740), (1394, 34410), (1517, 31620), (1581, 30340), (1860, 25789), (1887, 25420), (2091, 22940), (2108, 22755), (2220, 21607), (2294, 20910), (2460, 19499), (2516, 19065), (2542, 18870), (2635, 18204), (2788, 17205), (3034, 15810), (3145, 15252), (3162, 15170), (3441, 13940), (3485, 13764), (3774, 12710), (3813, 12580), (4182, 11470), (4551, 10540), (4588, 10455), (5084, 9435), (5270, 9102), (5735, 8364), (6068, 7905), (6290, 7626), (6324, 7585), (6355, 7548), (6882, 6970)]