30666000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 104457600

約数和(自身を除く): 73791600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 269, 285, 300, 304, 375, 380, 400, 456, 475, 500, 538, 570, 600, 750, 760, 807, 912, 950, 1000, 1076, 1140, 1200, 1345, 1425, 1500, 1520, 1614, 1900, 2000, 2152, 2280, 2375, 2690, 2850, 3000, 3228, 3800, 4035, 4304, 4560, 4750, 5111, 5380, 5700, 6000, 6456, 6725, 7125, 7600, 8070, 9500, 10222, 10760, 11400, 12912, 13450, 14250, 15333, 16140, 19000, 20175, 20444, 21520, 22800, 25555, 26900, 28500, 30666, 32280, 33625, 38000, 40350, 40888, 51110, 53800, 57000, 61332, 64560, 67250, 76665, 80700, 81776, 100875, 102220, 107600, 114000, 122664, 127775, 134500, 153330, 161400, 201750, 204440, 245328, 255550, 269000, 306660, 322800, 383325, 403500, 408880, 511100, 538000, 613320, 638875, 766650, 807000, 1022200, 1226640, 1277750, 1533300, 1614000, 1916625, 2044400, 2555500, 3066600, 3833250, 5111000, 6133200, 7666500, 10222000, 15333000, 30666000]

約数ペア:

[(1, 30666000), (2, 15333000), (3, 10222000), (4, 7666500), (5, 6133200), (6, 5111000), (8, 3833250), (10, 3066600), (12, 2555500), (15, 2044400), (16, 1916625), (19, 1614000), (20, 1533300), (24, 1277750), (25, 1226640), (30, 1022200), (38, 807000), (40, 766650), (48, 638875), (50, 613320), (57, 538000), (60, 511100), (75, 408880), (76, 403500), (80, 383325), (95, 322800), (100, 306660), (114, 269000), (120, 255550), (125, 245328), (150, 204440), (152, 201750), (190, 161400), (200, 153330), (228, 134500), (240, 127775), (250, 122664), (269, 114000), (285, 107600), (300, 102220), (304, 100875), (375, 81776), (380, 80700), (400, 76665), (456, 67250), (475, 64560), (500, 61332), (538, 57000), (570, 53800), (600, 51110), (750, 40888), (760, 40350), (807, 38000), (912, 33625), (950, 32280), (1000, 30666), (1076, 28500), (1140, 26900), (1200, 25555), (1345, 22800), (1425, 21520), (1500, 20444), (1520, 20175), (1614, 19000), (1900, 16140), (2000, 15333), (2152, 14250), (2280, 13450), (2375, 12912), (2690, 11400), (2850, 10760), (3000, 10222), (3228, 9500), (3800, 8070), (4035, 7600), (4304, 7125), (4560, 6725), (4750, 6456), (5111, 6000), (5380, 5700)]