276978780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2956

約数の個数: 144

約数和(自身を含む): 927186624

約数和(自身を除く): 650207844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 2887, 3198, 3690, 4797, 5330, 5774, 6396, 7380, 7995, 8661, 9594, 10660, 11548, 14435, 15990, 17322, 19188, 23985, 25983, 28870, 31980, 34644, 37531, 43305, 47970, 51966, 57740, 75062, 86610, 95940, 103932, 112593, 118367, 129915, 150124, 173220, 187655, 225186, 236734, 259830, 337779, 355101, 375310, 450372, 473468, 519660, 562965, 591835, 675558, 710202, 750620, 1065303, 1125930, 1183670, 1351116, 1420404, 1538771, 1688895, 1775505, 2130606, 2251860, 2367340, 3077542, 3377790, 3551010, 4261212, 4616313, 5326515, 6155084, 6755580, 7102020, 7693855, 9232626, 10653030, 13848939, 15387710, 18465252, 21306060, 23081565, 27697878, 30775420, 46163130, 55395756, 69244695, 92326260, 138489390, 276978780]

約数ペア:

[(1, 276978780), (2, 138489390), (3, 92326260), (4, 69244695), (5, 55395756), (6, 46163130), (9, 30775420), (10, 27697878), (12, 23081565), (13, 21306060), (15, 18465252), (18, 15387710), (20, 13848939), (26, 10653030), (30, 9232626), (36, 7693855), (39, 7102020), (41, 6755580), (45, 6155084), (52, 5326515), (60, 4616313), (65, 4261212), (78, 3551010), (82, 3377790), (90, 3077542), (117, 2367340), (123, 2251860), (130, 2130606), (156, 1775505), (164, 1688895), (180, 1538771), (195, 1420404), (205, 1351116), (234, 1183670), (246, 1125930), (260, 1065303), (369, 750620), (390, 710202), (410, 675558), (468, 591835), (492, 562965), (533, 519660), (585, 473468), (615, 450372), (738, 375310), (780, 355101), (820, 337779), (1066, 259830), (1170, 236734), (1230, 225186), (1476, 187655), (1599, 173220), (1845, 150124), (2132, 129915), (2340, 118367), (2460, 112593), (2665, 103932), (2887, 95940), (3198, 86610), (3690, 75062), (4797, 57740), (5330, 51966), (5774, 47970), (6396, 43305), (7380, 37531), (7995, 34644), (8661, 31980), (9594, 28870), (10660, 25983), (11548, 23985), (14435, 19188), (15990, 17322)]