100870820000

素因数分解:

$2^5\times 5^4\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1109

約数の個数: 240

約数和(自身を含む): 255334048200

約数和(自身を除く): 154463228200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 89, 100, 122, 125, 160, 178, 200, 244, 250, 305, 356, 400, 445, 488, 500, 610, 625, 712, 800, 890, 929, 976, 1000, 1220, 1250, 1424, 1525, 1780, 1858, 1952, 2000, 2225, 2440, 2500, 2848, 3050, 3560, 3716, 4000, 4450, 4645, 4880, 5000, 5429, 6100, 7120, 7432, 7625, 8900, 9290, 9760, 10000, 10858, 11125, 12200, 14240, 14864, 15250, 17800, 18580, 20000, 21716, 22250, 23225, 24400, 27145, 29728, 30500, 35600, 37160, 38125, 43432, 44500, 46450, 48800, 54290, 55625, 56669, 61000, 71200, 74320, 76250, 82681, 86864, 89000, 92900, 108580, 111250, 113338, 116125, 122000, 135725, 148640, 152500, 165362, 173728, 178000, 185800, 217160, 222500, 226676, 232250, 244000, 271450, 283345, 305000, 330724, 356000, 371600, 413405, 434320, 445000, 453352, 464500, 542900, 566690, 580625, 610000, 661448, 678625, 743200, 826810, 868640, 890000, 906704, 929000, 1085800, 1133380, 1161250, 1220000, 1322896, 1357250, 1416725, 1653620, 1780000, 1813408, 1858000, 2067025, 2171600, 2266760, 2322500, 2645792, 2714500, 2833450, 3307240, 3393125, 3716000, 4134050, 4343200, 4533520, 4645000, 5043541, 5429000, 5666900, 6614480, 6786250, 7083625, 8268100, 9067040, 9290000, 10087082, 10335125, 10858000, 11333800, 13228960, 13572500, 14167250, 16536200, 18580000, 20174164, 20670250, 21716000, 22667600, 25217705, 27145000, 28334500, 33072400, 35418125, 40348328, 41340500, 45335200, 50435410, 51675625, 54290000, 56669000, 66144800, 70836250, 80696656, 82681000, 100870820, 103351250, 108580000, 113338000, 126088525, 141672500, 161393312, 165362000, 201741640, 206702500, 226676000, 252177050, 283345000, 330724000, 403483280, 413405000, 504354100, 566690000, 630442625, 806966560, 826810000, 1008708200, 1133380000, 1260885250, 1653620000, 2017416400, 2521770500, 3152213125, 4034832800, 5043541000, 6304426250, 10087082000, 12608852500, 20174164000, 25217705000, 50435410000, 100870820000]

約数ペア:

[(1, 100870820000), (2, 50435410000), (4, 25217705000), (5, 20174164000), (8, 12608852500), (10, 10087082000), (16, 6304426250), (20, 5043541000), (25, 4034832800), (32, 3152213125), (40, 2521770500), (50, 2017416400), (61, 1653620000), (80, 1260885250), (89, 1133380000), (100, 1008708200), (122, 826810000), (125, 806966560), (160, 630442625), (178, 566690000), (200, 504354100), (244, 413405000), (250, 403483280), (305, 330724000), (356, 283345000), (400, 252177050), (445, 226676000), (488, 206702500), (500, 201741640), (610, 165362000), (625, 161393312), (712, 141672500), (800, 126088525), (890, 113338000), (929, 108580000), (976, 103351250), (1000, 100870820), (1220, 82681000), (1250, 80696656), (1424, 70836250), (1525, 66144800), (1780, 56669000), (1858, 54290000), (1952, 51675625), (2000, 50435410), (2225, 45335200), (2440, 41340500), (2500, 40348328), (2848, 35418125), (3050, 33072400), (3560, 28334500), (3716, 27145000), (4000, 25217705), (4450, 22667600), (4645, 21716000), (4880, 20670250), (5000, 20174164), (5429, 18580000), (6100, 16536200), (7120, 14167250), (7432, 13572500), (7625, 13228960), (8900, 11333800), (9290, 10858000), (9760, 10335125), (10000, 10087082), (10858, 9290000), (11125, 9067040), (12200, 8268100), (14240, 7083625), (14864, 6786250), (15250, 6614480), (17800, 5666900), (18580, 5429000), (20000, 5043541), (21716, 4645000), (22250, 4533520), (23225, 4343200), (24400, 4134050), (27145, 3716000), (29728, 3393125), (30500, 3307240), (35600, 2833450), (37160, 2714500), (38125, 2645792), (43432, 2322500), (44500, 2266760), (46450, 2171600), (48800, 2067025), (54290, 1858000), (55625, 1813408), (56669, 1780000), (61000, 1653620), (71200, 1416725), (74320, 1357250), (76250, 1322896), (82681, 1220000), (86864, 1161250), (89000, 1133380), (92900, 1085800), (108580, 929000), (111250, 906704), (113338, 890000), (116125, 868640), (122000, 826810), (135725, 743200), (148640, 678625), (152500, 661448), (165362, 610000), (173728, 580625), (178000, 566690), (185800, 542900), (217160, 464500), (222500, 453352), (226676, 445000), (232250, 434320), (244000, 413405), (271450, 371600), (283345, 356000), (305000, 330724)]