76999500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 247351104

約数和(自身を除く): 170351604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 125, 142, 150, 180, 213, 225, 241, 250, 284, 300, 355, 375, 426, 450, 482, 500, 639, 710, 723, 750, 852, 900, 964, 1065, 1125, 1205, 1278, 1420, 1446, 1500, 1775, 2130, 2169, 2250, 2410, 2556, 2892, 3195, 3550, 3615, 4260, 4338, 4500, 4820, 5325, 6025, 6390, 7100, 7230, 8676, 8875, 10650, 10845, 12050, 12780, 14460, 15975, 17111, 17750, 18075, 21300, 21690, 24100, 26625, 30125, 31950, 34222, 35500, 36150, 43380, 51333, 53250, 54225, 60250, 63900, 68444, 72300, 79875, 85555, 90375, 102666, 106500, 108450, 120500, 153999, 159750, 171110, 180750, 205332, 216900, 256665, 271125, 307998, 319500, 342220, 361500, 427775, 513330, 542250, 615996, 769995, 855550, 1026660, 1084500, 1283325, 1539990, 1711100, 2138875, 2566650, 3079980, 3849975, 4277750, 5133300, 6416625, 7699950, 8555500, 12833250, 15399900, 19249875, 25666500, 38499750, 76999500]

約数ペア:

[(1, 76999500), (2, 38499750), (3, 25666500), (4, 19249875), (5, 15399900), (6, 12833250), (9, 8555500), (10, 7699950), (12, 6416625), (15, 5133300), (18, 4277750), (20, 3849975), (25, 3079980), (30, 2566650), (36, 2138875), (45, 1711100), (50, 1539990), (60, 1283325), (71, 1084500), (75, 1026660), (90, 855550), (100, 769995), (125, 615996), (142, 542250), (150, 513330), (180, 427775), (213, 361500), (225, 342220), (241, 319500), (250, 307998), (284, 271125), (300, 256665), (355, 216900), (375, 205332), (426, 180750), (450, 171110), (482, 159750), (500, 153999), (639, 120500), (710, 108450), (723, 106500), (750, 102666), (852, 90375), (900, 85555), (964, 79875), (1065, 72300), (1125, 68444), (1205, 63900), (1278, 60250), (1420, 54225), (1446, 53250), (1500, 51333), (1775, 43380), (2130, 36150), (2169, 35500), (2250, 34222), (2410, 31950), (2556, 30125), (2892, 26625), (3195, 24100), (3550, 21690), (3615, 21300), (4260, 18075), (4338, 17750), (4500, 17111), (4820, 15975), (5325, 14460), (6025, 12780), (6390, 12050), (7100, 10845), (7230, 10650), (8676, 8875)]