1213421135200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{47777}}^1$

素因数の和:48449

約数の個数: 144

約数和(自身を含む): 3023258061600

約数和(自身を除く): 1809836926400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 599, 800, 848, 1060, 1198, 1325, 1696, 2120, 2396, 2650, 2995, 4240, 4792, 5300, 5990, 8480, 9584, 10600, 11980, 14975, 19168, 21200, 23960, 29950, 31747, 42400, 47777, 47920, 59900, 63494, 95554, 95840, 119800, 126988, 158735, 191108, 238885, 239600, 253976, 317470, 382216, 477770, 479200, 507952, 634940, 764432, 793675, 955540, 1015904, 1194425, 1269880, 1528864, 1587350, 1911080, 2388850, 2532181, 2539760, 3174700, 3822160, 4777700, 5064362, 5079520, 6349400, 7644320, 9555400, 10128724, 12660905, 12698800, 19110800, 20257448, 25321810, 25397600, 28618423, 38221600, 40514896, 50643620, 57236846, 63304525, 81029792, 101287240, 114473692, 126609050, 143092115, 202574480, 228947384, 253218100, 286184230, 405148960, 457894768, 506436200, 572368460, 715460575, 915789536, 1012872400, 1144736920, 1430921150, 1516776419, 2025744800, 2289473840, 2861842300, 3033552838, 4578947680, 5723684600, 6067105676, 7583882095, 11447369200, 12134211352, 15167764190, 22894738400, 24268422704, 30335528380, 37919410475, 48536845408, 60671056760, 75838820950, 121342113520, 151677641900, 242684227040, 303355283800, 606710567600, 1213421135200]

約数ペア:

[(1, 1213421135200), (2, 606710567600), (4, 303355283800), (5, 242684227040), (8, 151677641900), (10, 121342113520), (16, 75838820950), (20, 60671056760), (25, 48536845408), (32, 37919410475), (40, 30335528380), (50, 24268422704), (53, 22894738400), (80, 15167764190), (100, 12134211352), (106, 11447369200), (160, 7583882095), (200, 6067105676), (212, 5723684600), (265, 4578947680), (400, 3033552838), (424, 2861842300), (530, 2289473840), (599, 2025744800), (800, 1516776419), (848, 1430921150), (1060, 1144736920), (1198, 1012872400), (1325, 915789536), (1696, 715460575), (2120, 572368460), (2396, 506436200), (2650, 457894768), (2995, 405148960), (4240, 286184230), (4792, 253218100), (5300, 228947384), (5990, 202574480), (8480, 143092115), (9584, 126609050), (10600, 114473692), (11980, 101287240), (14975, 81029792), (19168, 63304525), (21200, 57236846), (23960, 50643620), (29950, 40514896), (31747, 38221600), (42400, 28618423), (47777, 25397600), (47920, 25321810), (59900, 20257448), (63494, 19110800), (95554, 12698800), (95840, 12660905), (119800, 10128724), (126988, 9555400), (158735, 7644320), (191108, 6349400), (238885, 5079520), (239600, 5064362), (253976, 4777700), (317470, 3822160), (382216, 3174700), (477770, 2539760), (479200, 2532181), (507952, 2388850), (634940, 1911080), (764432, 1587350), (793675, 1528864), (955540, 1269880), (1015904, 1194425)]