100821240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 372556800

約数和(自身を除く): 271735560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 167, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 334, 344, 351, 360, 387, 390, 430, 468, 501, 516, 520, 540, 559, 585, 645, 668, 702, 774, 780, 835, 860, 936, 1002, 1032, 1080, 1118, 1161, 1170, 1290, 1336, 1404, 1503, 1548, 1560, 1670, 1677, 1720, 1755, 1935, 2004, 2171, 2236, 2322, 2340, 2505, 2580, 2795, 2808, 3006, 3096, 3340, 3354, 3510, 3870, 4008, 4342, 4472, 4509, 4644, 4680, 5010, 5031, 5160, 5590, 5805, 6012, 6513, 6680, 6708, 7020, 7181, 7515, 7740, 8385, 8684, 9018, 9288, 10020, 10062, 10855, 11180, 11610, 12024, 13026, 13416, 14040, 14362, 15030, 15093, 15480, 16770, 17368, 18036, 19539, 20040, 20124, 21543, 21710, 22360, 22545, 23220, 25155, 26052, 28724, 30060, 30186, 32565, 33540, 35905, 36072, 39078, 40248, 43086, 43420, 45090, 46440, 50310, 52104, 57448, 58617, 60120, 60372, 64629, 65130, 67080, 71810, 75465, 78156, 86172, 86840, 90180, 93353, 97695, 100620, 107715, 117234, 120744, 129258, 130260, 143620, 150930, 156312, 172344, 180360, 186706, 193887, 195390, 201240, 215430, 234468, 258516, 260520, 280059, 287240, 293085, 301860, 323145, 373412, 387774, 390780, 430860, 466765, 468936, 517032, 560118, 586170, 603720, 646290, 746824, 775548, 781560, 840177, 861720, 933530, 969435, 1120236, 1172340, 1292580, 1400295, 1551096, 1680354, 1867060, 1938870, 2240472, 2344680, 2520531, 2585160, 2800590, 3360708, 3734120, 3877740, 4200885, 5041062, 5601180, 6721416, 7755480, 8401770, 10082124, 11202360, 12602655, 16803540, 20164248, 25205310, 33607080, 50410620, 100821240]

約数ペア:

[(1, 100821240), (2, 50410620), (3, 33607080), (4, 25205310), (5, 20164248), (6, 16803540), (8, 12602655), (9, 11202360), (10, 10082124), (12, 8401770), (13, 7755480), (15, 6721416), (18, 5601180), (20, 5041062), (24, 4200885), (26, 3877740), (27, 3734120), (30, 3360708), (36, 2800590), (39, 2585160), (40, 2520531), (43, 2344680), (45, 2240472), (52, 1938870), (54, 1867060), (60, 1680354), (65, 1551096), (72, 1400295), (78, 1292580), (86, 1172340), (90, 1120236), (104, 969435), (108, 933530), (117, 861720), (120, 840177), (129, 781560), (130, 775548), (135, 746824), (156, 646290), (167, 603720), (172, 586170), (180, 560118), (195, 517032), (215, 468936), (216, 466765), (234, 430860), (258, 390780), (260, 387774), (270, 373412), (312, 323145), (334, 301860), (344, 293085), (351, 287240), (360, 280059), (387, 260520), (390, 258516), (430, 234468), (468, 215430), (501, 201240), (516, 195390), (520, 193887), (540, 186706), (559, 180360), (585, 172344), (645, 156312), (668, 150930), (702, 143620), (774, 130260), (780, 129258), (835, 120744), (860, 117234), (936, 107715), (1002, 100620), (1032, 97695), (1080, 93353), (1118, 90180), (1161, 86840), (1170, 86172), (1290, 78156), (1336, 75465), (1404, 71810), (1503, 67080), (1548, 65130), (1560, 64629), (1670, 60372), (1677, 60120), (1720, 58617), (1755, 57448), (1935, 52104), (2004, 50310), (2171, 46440), (2236, 45090), (2322, 43420), (2340, 43086), (2505, 40248), (2580, 39078), (2795, 36072), (2808, 35905), (3006, 33540), (3096, 32565), (3340, 30186), (3354, 30060), (3510, 28724), (3870, 26052), (4008, 25155), (4342, 23220), (4472, 22545), (4509, 22360), (4644, 21710), (4680, 21543), (5010, 20124), (5031, 20040), (5160, 19539), (5590, 18036), (5805, 17368), (6012, 16770), (6513, 15480), (6680, 15093), (6708, 15030), (7020, 14362), (7181, 14040), (7515, 13416), (7740, 13026), (8385, 12024), (8684, 11610), (9018, 11180), (9288, 10855), (10020, 10062)]