66357362500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37123}}^1$

素因数の和:37176

約数の個数: 144

約数和(自身を含む): 170527460544

約数和(自身を除く): 104170098044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 625, 650, 715, 1100, 1250, 1300, 1375, 1430, 1625, 2500, 2750, 2860, 3125, 3250, 3575, 5500, 6250, 6500, 6875, 7150, 8125, 12500, 13750, 14300, 16250, 17875, 27500, 32500, 34375, 35750, 37123, 40625, 68750, 71500, 74246, 81250, 89375, 137500, 148492, 162500, 178750, 185615, 357500, 371230, 408353, 446875, 482599, 742460, 816706, 893750, 928075, 965198, 1633412, 1787500, 1856150, 1930396, 2041765, 2412995, 3712300, 4083530, 4640375, 4825990, 5308589, 8167060, 9280750, 9651980, 10208825, 10617178, 12064975, 18561500, 20417650, 21234356, 23201875, 24129950, 26542945, 40835300, 46403750, 48259900, 51044125, 53085890, 60324875, 92807500, 102088250, 106171780, 116009375, 120649750, 132714725, 204176500, 232018750, 241299500, 255220625, 265429450, 301624375, 464037500, 510441250, 530858900, 603248750, 663573625, 1020882500, 1206497500, 1276103125, 1327147250, 1508121875, 2552206250, 2654294500, 3016243750, 3317868125, 5104412500, 6032487500, 6635736250, 13271472500, 16589340625, 33178681250, 66357362500]

約数ペア:

[(1, 66357362500), (2, 33178681250), (4, 16589340625), (5, 13271472500), (10, 6635736250), (11, 6032487500), (13, 5104412500), (20, 3317868125), (22, 3016243750), (25, 2654294500), (26, 2552206250), (44, 1508121875), (50, 1327147250), (52, 1276103125), (55, 1206497500), (65, 1020882500), (100, 663573625), (110, 603248750), (125, 530858900), (130, 510441250), (143, 464037500), (220, 301624375), (250, 265429450), (260, 255220625), (275, 241299500), (286, 232018750), (325, 204176500), (500, 132714725), (550, 120649750), (572, 116009375), (625, 106171780), (650, 102088250), (715, 92807500), (1100, 60324875), (1250, 53085890), (1300, 51044125), (1375, 48259900), (1430, 46403750), (1625, 40835300), (2500, 26542945), (2750, 24129950), (2860, 23201875), (3125, 21234356), (3250, 20417650), (3575, 18561500), (5500, 12064975), (6250, 10617178), (6500, 10208825), (6875, 9651980), (7150, 9280750), (8125, 8167060), (12500, 5308589), (13750, 4825990), (14300, 4640375), (16250, 4083530), (17875, 3712300), (27500, 2412995), (32500, 2041765), (34375, 1930396), (35750, 1856150), (37123, 1787500), (40625, 1633412), (68750, 965198), (71500, 928075), (74246, 893750), (81250, 816706), (89375, 742460), (137500, 482599), (148492, 446875), (162500, 408353), (178750, 371230), (185615, 357500)]