97820820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 308730240

約数和(自身を除く): 210909420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 61, 90, 118, 122, 151, 177, 180, 183, 236, 244, 295, 302, 305, 354, 366, 453, 531, 549, 590, 604, 610, 708, 732, 755, 885, 906, 915, 1062, 1098, 1180, 1220, 1359, 1510, 1770, 1812, 1830, 2124, 2196, 2265, 2655, 2718, 2745, 3020, 3540, 3599, 3660, 4530, 5310, 5436, 5490, 6795, 7198, 8909, 9060, 9211, 10620, 10797, 10980, 13590, 14396, 17818, 17995, 18422, 21594, 26727, 27180, 27633, 32391, 35636, 35990, 36844, 43188, 44545, 46055, 53454, 53985, 55266, 64782, 71980, 80181, 82899, 89090, 92110, 106908, 107970, 110532, 129564, 133635, 138165, 160362, 161955, 165798, 178180, 184220, 215940, 267270, 276330, 320724, 323910, 331596, 400905, 414495, 534540, 543449, 552660, 647820, 801810, 828990, 1086898, 1603620, 1630347, 1657980, 2173796, 2717245, 3260694, 4891041, 5434490, 6521388, 8151735, 9782082, 10868980, 16303470, 19564164, 24455205, 32606940, 48910410, 97820820]

約数ペア:

[(1, 97820820), (2, 48910410), (3, 32606940), (4, 24455205), (5, 19564164), (6, 16303470), (9, 10868980), (10, 9782082), (12, 8151735), (15, 6521388), (18, 5434490), (20, 4891041), (30, 3260694), (36, 2717245), (45, 2173796), (59, 1657980), (60, 1630347), (61, 1603620), (90, 1086898), (118, 828990), (122, 801810), (151, 647820), (177, 552660), (180, 543449), (183, 534540), (236, 414495), (244, 400905), (295, 331596), (302, 323910), (305, 320724), (354, 276330), (366, 267270), (453, 215940), (531, 184220), (549, 178180), (590, 165798), (604, 161955), (610, 160362), (708, 138165), (732, 133635), (755, 129564), (885, 110532), (906, 107970), (915, 106908), (1062, 92110), (1098, 89090), (1180, 82899), (1220, 80181), (1359, 71980), (1510, 64782), (1770, 55266), (1812, 53985), (1830, 53454), (2124, 46055), (2196, 44545), (2265, 43188), (2655, 36844), (2718, 35990), (2745, 35636), (3020, 32391), (3540, 27633), (3599, 27180), (3660, 26727), (4530, 21594), (5310, 18422), (5436, 17995), (5490, 17818), (6795, 14396), (7198, 13590), (8909, 10980), (9060, 10797), (9211, 10620)]