1893867000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 6128179200

約数和(自身を除く): 4234312200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 79, 100, 120, 122, 125, 131, 150, 158, 183, 200, 237, 244, 250, 262, 300, 305, 316, 366, 375, 393, 395, 474, 488, 500, 524, 600, 610, 632, 655, 732, 750, 786, 790, 915, 948, 1000, 1048, 1185, 1220, 1310, 1464, 1500, 1525, 1572, 1580, 1830, 1896, 1965, 1975, 2370, 2440, 2620, 3000, 3050, 3144, 3160, 3275, 3660, 3930, 3950, 4575, 4740, 4819, 5240, 5925, 6100, 6550, 7320, 7625, 7860, 7900, 7991, 9150, 9480, 9638, 9825, 9875, 10349, 11850, 12200, 13100, 14457, 15250, 15720, 15800, 15982, 16375, 18300, 19276, 19650, 19750, 20698, 22875, 23700, 23973, 24095, 26200, 28914, 29625, 30500, 31047, 31964, 32750, 36600, 38552, 39300, 39500, 39955, 41396, 45750, 47400, 47946, 48190, 49125, 51745, 57828, 59250, 61000, 62094, 63928, 65500, 72285, 78600, 79000, 79910, 82792, 91500, 95892, 96380, 98250, 103490, 115656, 118500, 119865, 120475, 124188, 131000, 144570, 155235, 159820, 183000, 191784, 192760, 196500, 199775, 206980, 237000, 239730, 240950, 248376, 258725, 289140, 310470, 319640, 361425, 393000, 399550, 413960, 479460, 481900, 517450, 578280, 599325, 602375, 620940, 631289, 722850, 776175, 799100, 958920, 963800, 998875, 1034900, 1198650, 1204750, 1241880, 1262578, 1293625, 1445700, 1552350, 1598200, 1807125, 1893867, 1997750, 2069800, 2397300, 2409500, 2525156, 2587250, 2891400, 2996625, 3104700, 3156445, 3614250, 3787734, 3880875, 3995500, 4794600, 4819000, 5050312, 5174500, 5993250, 6209400, 6312890, 7228500, 7575468, 7761750, 7991000, 9469335, 10349000, 11986500, 12625780, 14457000, 15150936, 15523500, 15782225, 18938670, 23973000, 25251560, 31047000, 31564450, 37877340, 47346675, 63128900, 75754680, 78911125, 94693350, 126257800, 157822250, 189386700, 236733375, 315644500, 378773400, 473466750, 631289000, 946933500, 1893867000]

約数ペア:

[(1, 1893867000), (2, 946933500), (3, 631289000), (4, 473466750), (5, 378773400), (6, 315644500), (8, 236733375), (10, 189386700), (12, 157822250), (15, 126257800), (20, 94693350), (24, 78911125), (25, 75754680), (30, 63128900), (40, 47346675), (50, 37877340), (60, 31564450), (61, 31047000), (75, 25251560), (79, 23973000), (100, 18938670), (120, 15782225), (122, 15523500), (125, 15150936), (131, 14457000), (150, 12625780), (158, 11986500), (183, 10349000), (200, 9469335), (237, 7991000), (244, 7761750), (250, 7575468), (262, 7228500), (300, 6312890), (305, 6209400), (316, 5993250), (366, 5174500), (375, 5050312), (393, 4819000), (395, 4794600), (474, 3995500), (488, 3880875), (500, 3787734), (524, 3614250), (600, 3156445), (610, 3104700), (632, 2996625), (655, 2891400), (732, 2587250), (750, 2525156), (786, 2409500), (790, 2397300), (915, 2069800), (948, 1997750), (1000, 1893867), (1048, 1807125), (1185, 1598200), (1220, 1552350), (1310, 1445700), (1464, 1293625), (1500, 1262578), (1525, 1241880), (1572, 1204750), (1580, 1198650), (1830, 1034900), (1896, 998875), (1965, 963800), (1975, 958920), (2370, 799100), (2440, 776175), (2620, 722850), (3000, 631289), (3050, 620940), (3144, 602375), (3160, 599325), (3275, 578280), (3660, 517450), (3930, 481900), (3950, 479460), (4575, 413960), (4740, 399550), (4819, 393000), (5240, 361425), (5925, 319640), (6100, 310470), (6550, 289140), (7320, 258725), (7625, 248376), (7860, 240950), (7900, 239730), (7991, 237000), (9150, 206980), (9480, 199775), (9638, 196500), (9825, 192760), (9875, 191784), (10349, 183000), (11850, 159820), (12200, 155235), (13100, 144570), (14457, 131000), (15250, 124188), (15720, 120475), (15800, 119865), (15982, 118500), (16375, 115656), (18300, 103490), (19276, 98250), (19650, 96380), (19750, 95892), (20698, 91500), (22875, 82792), (23700, 79910), (23973, 79000), (24095, 78600), (26200, 72285), (28914, 65500), (29625, 63928), (30500, 62094), (31047, 61000), (31964, 59250), (32750, 57828), (36600, 51745), (38552, 49125), (39300, 48190), (39500, 47946), (39955, 47400), (41396, 45750)]