29877750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 94326336

約数和(自身を除く): 64448586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 271, 294, 315, 350, 375, 441, 450, 490, 525, 542, 630, 735, 750, 813, 875, 882, 1050, 1125, 1225, 1355, 1470, 1575, 1626, 1750, 1897, 2205, 2250, 2439, 2450, 2625, 2710, 3150, 3675, 3794, 4065, 4410, 4878, 5250, 5691, 6125, 6775, 7350, 7875, 8130, 9485, 11025, 11382, 12195, 12250, 13279, 13550, 15750, 17073, 18375, 18970, 20325, 22050, 24390, 26558, 28455, 33875, 34146, 36750, 39837, 40650, 47425, 55125, 56910, 60975, 66395, 67750, 79674, 85365, 94850, 101625, 110250, 119511, 121950, 132790, 142275, 170730, 199185, 203250, 237125, 239022, 284550, 304875, 331975, 398370, 426825, 474250, 597555, 609750, 663950, 711375, 853650, 995925, 1195110, 1422750, 1659875, 1991850, 2134125, 2987775, 3319750, 4268250, 4979625, 5975550, 9959250, 14938875, 29877750]

約数ペア:

[(1, 29877750), (2, 14938875), (3, 9959250), (5, 5975550), (6, 4979625), (7, 4268250), (9, 3319750), (10, 2987775), (14, 2134125), (15, 1991850), (18, 1659875), (21, 1422750), (25, 1195110), (30, 995925), (35, 853650), (42, 711375), (45, 663950), (49, 609750), (50, 597555), (63, 474250), (70, 426825), (75, 398370), (90, 331975), (98, 304875), (105, 284550), (125, 239022), (126, 237125), (147, 203250), (150, 199185), (175, 170730), (210, 142275), (225, 132790), (245, 121950), (250, 119511), (271, 110250), (294, 101625), (315, 94850), (350, 85365), (375, 79674), (441, 67750), (450, 66395), (490, 60975), (525, 56910), (542, 55125), (630, 47425), (735, 40650), (750, 39837), (813, 36750), (875, 34146), (882, 33875), (1050, 28455), (1125, 26558), (1225, 24390), (1355, 22050), (1470, 20325), (1575, 18970), (1626, 18375), (1750, 17073), (1897, 15750), (2205, 13550), (2250, 13279), (2439, 12250), (2450, 12195), (2625, 11382), (2710, 11025), (3150, 9485), (3675, 8130), (3794, 7875), (4065, 7350), (4410, 6775), (4878, 6125), (5250, 5691)]