15430138750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 32592067200

約数和(自身を除く): 17161928450

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 137, 145, 239, 250, 274, 290, 325, 377, 478, 625, 650, 685, 725, 754, 1195, 1250, 1370, 1450, 1625, 1781, 1885, 2390, 3107, 3250, 3425, 3562, 3625, 3770, 3973, 5975, 6214, 6850, 6931, 7250, 7946, 8125, 8905, 9425, 11950, 13862, 15535, 16250, 17125, 17810, 18125, 18850, 19865, 29875, 31070, 32743, 34250, 34655, 36250, 39730, 44525, 47125, 51649, 59750, 65486, 69310, 77675, 85625, 89050, 90103, 94250, 99325, 103298, 149375, 155350, 163715, 171250, 173275, 180206, 198650, 222625, 235625, 258245, 298750, 327430, 346550, 388375, 425659, 445250, 450515, 471250, 496625, 516490, 776750, 818575, 851318, 866375, 901030, 949547, 993250, 1113125, 1291225, 1637150, 1732750, 1899094, 1941875, 2128295, 2226250, 2252575, 2483125, 2582450, 3883750, 4092875, 4256590, 4331875, 4505150, 4747735, 4966250, 6456125, 8185750, 8663750, 9495470, 10641475, 11262875, 12344111, 12912250, 20464375, 21282950, 22525750, 23738675, 24688222, 32280625, 40928750, 47477350, 53207375, 56314375, 61720555, 64561250, 106414750, 112628750, 118693375, 123441110, 237386750, 266036875, 308602775, 532073750, 593466875, 617205550, 1186933750, 1543013875, 3086027750, 7715069375, 15430138750]

約数ペア:

[(1, 15430138750), (2, 7715069375), (5, 3086027750), (10, 1543013875), (13, 1186933750), (25, 617205550), (26, 593466875), (29, 532073750), (50, 308602775), (58, 266036875), (65, 237386750), (125, 123441110), (130, 118693375), (137, 112628750), (145, 106414750), (239, 64561250), (250, 61720555), (274, 56314375), (290, 53207375), (325, 47477350), (377, 40928750), (478, 32280625), (625, 24688222), (650, 23738675), (685, 22525750), (725, 21282950), (754, 20464375), (1195, 12912250), (1250, 12344111), (1370, 11262875), (1450, 10641475), (1625, 9495470), (1781, 8663750), (1885, 8185750), (2390, 6456125), (3107, 4966250), (3250, 4747735), (3425, 4505150), (3562, 4331875), (3625, 4256590), (3770, 4092875), (3973, 3883750), (5975, 2582450), (6214, 2483125), (6850, 2252575), (6931, 2226250), (7250, 2128295), (7946, 1941875), (8125, 1899094), (8905, 1732750), (9425, 1637150), (11950, 1291225), (13862, 1113125), (15535, 993250), (16250, 949547), (17125, 901030), (17810, 866375), (18125, 851318), (18850, 818575), (19865, 776750), (29875, 516490), (31070, 496625), (32743, 471250), (34250, 450515), (34655, 445250), (36250, 425659), (39730, 388375), (44525, 346550), (47125, 327430), (51649, 298750), (59750, 258245), (65486, 235625), (69310, 222625), (77675, 198650), (85625, 180206), (89050, 173275), (90103, 171250), (94250, 163715), (99325, 155350), (103298, 149375)]