72142200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3118

約数の個数: 144

約数和(自身を含む): 260998920

約数和(自身を除く): 188856720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3083, 3900, 4680, 5850, 6166, 7800, 9249, 11700, 12332, 15415, 18498, 23400, 24664, 27747, 30830, 36996, 40079, 46245, 55494, 61660, 73992, 77075, 80158, 92490, 110988, 120237, 123320, 138735, 154150, 160316, 184980, 200395, 221976, 231225, 240474, 277470, 308300, 320632, 360711, 369960, 400790, 462450, 480948, 554940, 601185, 616600, 693675, 721422, 801580, 924900, 961896, 1001975, 1109880, 1202370, 1387350, 1442844, 1603160, 1803555, 1849800, 2003950, 2404740, 2774700, 2885688, 3005925, 3607110, 4007900, 4809480, 5549400, 6011850, 7214220, 8015800, 9017775, 12023700, 14428440, 18035550, 24047400, 36071100, 72142200]

約数ペア:

[(1, 72142200), (2, 36071100), (3, 24047400), (4, 18035550), (5, 14428440), (6, 12023700), (8, 9017775), (9, 8015800), (10, 7214220), (12, 6011850), (13, 5549400), (15, 4809480), (18, 4007900), (20, 3607110), (24, 3005925), (25, 2885688), (26, 2774700), (30, 2404740), (36, 2003950), (39, 1849800), (40, 1803555), (45, 1603160), (50, 1442844), (52, 1387350), (60, 1202370), (65, 1109880), (72, 1001975), (75, 961896), (78, 924900), (90, 801580), (100, 721422), (104, 693675), (117, 616600), (120, 601185), (130, 554940), (150, 480948), (156, 462450), (180, 400790), (195, 369960), (200, 360711), (225, 320632), (234, 308300), (260, 277470), (300, 240474), (312, 231225), (325, 221976), (360, 200395), (390, 184980), (450, 160316), (468, 154150), (520, 138735), (585, 123320), (600, 120237), (650, 110988), (780, 92490), (900, 80158), (936, 77075), (975, 73992), (1170, 61660), (1300, 55494), (1560, 46245), (1800, 40079), (1950, 36996), (2340, 30830), (2600, 27747), (2925, 24664), (3083, 23400), (3900, 18498), (4680, 15415), (5850, 12332), (6166, 11700), (7800, 9249)]