1284394079250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2731}}^1\times {\mathrm{4861}}^1$

素因数の和:7658

約数の個数: 192

約数和(自身を含む): 3555801684864

約数和(自身を除く): 2271407605614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 125, 129, 150, 215, 225, 250, 258, 375, 387, 430, 450, 645, 750, 774, 1075, 1125, 1290, 1935, 2150, 2250, 2731, 3225, 3870, 4861, 5375, 5462, 6450, 8193, 9675, 9722, 10750, 13655, 14583, 16125, 16386, 19350, 24305, 24579, 27310, 29166, 32250, 40965, 43749, 48375, 48610, 49158, 68275, 72915, 81930, 87498, 96750, 117433, 121525, 122895, 136550, 145830, 204825, 209023, 218745, 234866, 243050, 245790, 341375, 352299, 364575, 409650, 418046, 437490, 587165, 607625, 614475, 627069, 682750, 704598, 729150, 1024125, 1045115, 1056897, 1093725, 1174330, 1215250, 1228950, 1254138, 1761495, 1822875, 1881207, 2048250, 2090230, 2113794, 2187450, 2935825, 3072375, 3135345, 3522990, 3645750, 3762414, 5225575, 5284485, 5468625, 5871650, 6144750, 6270690, 8807475, 9406035, 10451150, 10568970, 10937250, 13275391, 14679125, 15676725, 17614950, 18812070, 26127875, 26422425, 26550782, 29358250, 31353450, 39826173, 44037375, 47030175, 52255750, 52844850, 66376955, 78383625, 79652346, 88074750, 94060350, 119478519, 132112125, 132753910, 156767250, 199130865, 235150875, 238957038, 264224250, 331884775, 398261730, 470301750, 570841813, 597392595, 663769550, 995654325, 1141683626, 1194785190, 1659423875, 1712525439, 1991308650, 2854209065, 2986962975, 3318847750, 3425050878, 4978271625, 5137576317, 5708418130, 5973925950, 8562627195, 9956543250, 10275152634, 14271045325, 14934814875, 17125254390, 25687881585, 28542090650, 29869629750, 42813135975, 51375763170, 71355226625, 85626271950, 128439407925, 142710453250, 214065679875, 256878815850, 428131359750, 642197039625, 1284394079250]

約数ペア:

[(1, 1284394079250), (2, 642197039625), (3, 428131359750), (5, 256878815850), (6, 214065679875), (9, 142710453250), (10, 128439407925), (15, 85626271950), (18, 71355226625), (25, 51375763170), (30, 42813135975), (43, 29869629750), (45, 28542090650), (50, 25687881585), (75, 17125254390), (86, 14934814875), (90, 14271045325), (125, 10275152634), (129, 9956543250), (150, 8562627195), (215, 5973925950), (225, 5708418130), (250, 5137576317), (258, 4978271625), (375, 3425050878), (387, 3318847750), (430, 2986962975), (450, 2854209065), (645, 1991308650), (750, 1712525439), (774, 1659423875), (1075, 1194785190), (1125, 1141683626), (1290, 995654325), (1935, 663769550), (2150, 597392595), (2250, 570841813), (2731, 470301750), (3225, 398261730), (3870, 331884775), (4861, 264224250), (5375, 238957038), (5462, 235150875), (6450, 199130865), (8193, 156767250), (9675, 132753910), (9722, 132112125), (10750, 119478519), (13655, 94060350), (14583, 88074750), (16125, 79652346), (16386, 78383625), (19350, 66376955), (24305, 52844850), (24579, 52255750), (27310, 47030175), (29166, 44037375), (32250, 39826173), (40965, 31353450), (43749, 29358250), (48375, 26550782), (48610, 26422425), (49158, 26127875), (68275, 18812070), (72915, 17614950), (81930, 15676725), (87498, 14679125), (96750, 13275391), (117433, 10937250), (121525, 10568970), (122895, 10451150), (136550, 9406035), (145830, 8807475), (204825, 6270690), (209023, 6144750), (218745, 5871650), (234866, 5468625), (243050, 5284485), (245790, 5225575), (341375, 3762414), (352299, 3645750), (364575, 3522990), (409650, 3135345), (418046, 3072375), (437490, 2935825), (587165, 2187450), (607625, 2113794), (614475, 2090230), (627069, 2048250), (682750, 1881207), (704598, 1822875), (729150, 1761495), (1024125, 1254138), (1045115, 1228950), (1056897, 1215250), (1093725, 1174330)]