61300980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 224550144

約数和(自身を除く): 163249164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 67, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 134, 138, 153, 156, 170, 180, 195, 201, 204, 207, 221, 230, 234, 255, 260, 268, 276, 299, 306, 335, 340, 345, 390, 391, 402, 414, 442, 460, 468, 510, 585, 598, 603, 612, 663, 670, 690, 765, 780, 782, 804, 828, 871, 884, 897, 1005, 1020, 1035, 1105, 1139, 1170, 1173, 1196, 1206, 1326, 1340, 1380, 1495, 1530, 1541, 1564, 1742, 1794, 1955, 1989, 2010, 2070, 2210, 2278, 2340, 2346, 2412, 2613, 2652, 2691, 2990, 3015, 3060, 3082, 3315, 3417, 3484, 3519, 3588, 3910, 3978, 4020, 4140, 4355, 4420, 4485, 4556, 4623, 4692, 5083, 5226, 5382, 5695, 5865, 5980, 6030, 6164, 6630, 6834, 7038, 7705, 7820, 7839, 7956, 8710, 8970, 9246, 9945, 10166, 10251, 10452, 10764, 11390, 11730, 12060, 13065, 13260, 13455, 13668, 13869, 14076, 14807, 15249, 15410, 15678, 17085, 17420, 17595, 17940, 18492, 19890, 20033, 20332, 20502, 22780, 23115, 23460, 25415, 26130, 26197, 26910, 27738, 29614, 30498, 30820, 31356, 34170, 35190, 39195, 39780, 40066, 41004, 44421, 45747, 46230, 50830, 51255, 52260, 52394, 53820, 55476, 59228, 60099, 60996, 68340, 69345, 70380, 74035, 76245, 78390, 78591, 80132, 88842, 91494, 92460, 100165, 101660, 102510, 104788, 120198, 130985, 133263, 138690, 148070, 152490, 156780, 157182, 177684, 180297, 182988, 200330, 205020, 222105, 228735, 235773, 240396, 261970, 266526, 277380, 296140, 300495, 304980, 314364, 340561, 360594, 392955, 400660, 444210, 457470, 471546, 523940, 533052, 600990, 666315, 681122, 721188, 785910, 888420, 901485, 914940, 943092, 1021683, 1178865, 1201980, 1332630, 1362244, 1571820, 1702805, 1802970, 2043366, 2357730, 2665260, 3065049, 3405610, 3605940, 4086732, 4715460, 5108415, 6130098, 6811220, 10216830, 12260196, 15325245, 20433660, 30650490, 61300980]

約数ペア:

[(1, 61300980), (2, 30650490), (3, 20433660), (4, 15325245), (5, 12260196), (6, 10216830), (9, 6811220), (10, 6130098), (12, 5108415), (13, 4715460), (15, 4086732), (17, 3605940), (18, 3405610), (20, 3065049), (23, 2665260), (26, 2357730), (30, 2043366), (34, 1802970), (36, 1702805), (39, 1571820), (45, 1362244), (46, 1332630), (51, 1201980), (52, 1178865), (60, 1021683), (65, 943092), (67, 914940), (68, 901485), (69, 888420), (78, 785910), (85, 721188), (90, 681122), (92, 666315), (102, 600990), (115, 533052), (117, 523940), (130, 471546), (134, 457470), (138, 444210), (153, 400660), (156, 392955), (170, 360594), (180, 340561), (195, 314364), (201, 304980), (204, 300495), (207, 296140), (221, 277380), (230, 266526), (234, 261970), (255, 240396), (260, 235773), (268, 228735), (276, 222105), (299, 205020), (306, 200330), (335, 182988), (340, 180297), (345, 177684), (390, 157182), (391, 156780), (402, 152490), (414, 148070), (442, 138690), (460, 133263), (468, 130985), (510, 120198), (585, 104788), (598, 102510), (603, 101660), (612, 100165), (663, 92460), (670, 91494), (690, 88842), (765, 80132), (780, 78591), (782, 78390), (804, 76245), (828, 74035), (871, 70380), (884, 69345), (897, 68340), (1005, 60996), (1020, 60099), (1035, 59228), (1105, 55476), (1139, 53820), (1170, 52394), (1173, 52260), (1196, 51255), (1206, 50830), (1326, 46230), (1340, 45747), (1380, 44421), (1495, 41004), (1530, 40066), (1541, 39780), (1564, 39195), (1742, 35190), (1794, 34170), (1955, 31356), (1989, 30820), (2010, 30498), (2070, 29614), (2210, 27738), (2278, 26910), (2340, 26197), (2346, 26130), (2412, 25415), (2613, 23460), (2652, 23115), (2691, 22780), (2990, 20502), (3015, 20332), (3060, 20033), (3082, 19890), (3315, 18492), (3417, 17940), (3484, 17595), (3519, 17420), (3588, 17085), (3910, 15678), (3978, 15410), (4020, 15249), (4140, 14807), (4355, 14076), (4420, 13869), (4485, 13668), (4556, 13455), (4623, 13260), (4692, 13065), (5083, 12060), (5226, 11730), (5382, 11390), (5695, 10764), (5865, 10452), (5980, 10251), (6030, 10166), (6164, 9945), (6630, 9246), (6834, 8970), (7038, 8710), (7705, 7956), (7820, 7839)]