71700300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 216

約数和(自身を含む): 270816000

約数和(自身を除く): 199115700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 599, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1198, 1260, 1330, 1425, 1575, 1596, 1710, 1797, 1900, 1995, 2100, 2394, 2396, 2660, 2850, 2995, 3150, 3325, 3420, 3594, 3990, 4193, 4275, 4788, 5391, 5700, 5985, 5990, 6300, 6650, 7188, 7980, 8386, 8550, 8985, 9975, 10782, 11381, 11970, 11980, 12579, 13300, 14975, 16772, 17100, 17970, 19950, 20965, 21564, 22762, 23940, 25158, 26955, 29925, 29950, 34143, 35940, 37737, 39900, 41930, 44925, 45524, 50316, 53910, 56905, 59850, 59900, 62895, 68286, 75474, 79667, 83860, 89850, 102429, 104825, 107820, 113810, 119700, 125790, 134775, 136572, 150948, 159334, 170715, 179700, 188685, 204858, 209650, 227620, 239001, 251580, 269550, 284525, 314475, 318668, 341430, 377370, 398335, 409716, 419300, 478002, 512145, 539100, 569050, 628950, 682860, 717003, 754740, 796670, 853575, 943425, 956004, 1024290, 1138100, 1195005, 1257900, 1434006, 1593340, 1707150, 1886850, 1991675, 2048580, 2390010, 2560725, 2868012, 3414300, 3585015, 3773700, 3983350, 4780020, 5121450, 5975025, 7170030, 7966700, 10242900, 11950050, 14340060, 17925075, 23900100, 35850150, 71700300]

約数ペア:

[(1, 71700300), (2, 35850150), (3, 23900100), (4, 17925075), (5, 14340060), (6, 11950050), (7, 10242900), (9, 7966700), (10, 7170030), (12, 5975025), (14, 5121450), (15, 4780020), (18, 3983350), (19, 3773700), (20, 3585015), (21, 3414300), (25, 2868012), (28, 2560725), (30, 2390010), (35, 2048580), (36, 1991675), (38, 1886850), (42, 1707150), (45, 1593340), (50, 1434006), (57, 1257900), (60, 1195005), (63, 1138100), (70, 1024290), (75, 956004), (76, 943425), (84, 853575), (90, 796670), (95, 754740), (100, 717003), (105, 682860), (114, 628950), (126, 569050), (133, 539100), (140, 512145), (150, 478002), (171, 419300), (175, 409716), (180, 398335), (190, 377370), (210, 341430), (225, 318668), (228, 314475), (252, 284525), (266, 269550), (285, 251580), (300, 239001), (315, 227620), (342, 209650), (350, 204858), (380, 188685), (399, 179700), (420, 170715), (450, 159334), (475, 150948), (525, 136572), (532, 134775), (570, 125790), (599, 119700), (630, 113810), (665, 107820), (684, 104825), (700, 102429), (798, 89850), (855, 83860), (900, 79667), (950, 75474), (1050, 68286), (1140, 62895), (1197, 59900), (1198, 59850), (1260, 56905), (1330, 53910), (1425, 50316), (1575, 45524), (1596, 44925), (1710, 41930), (1797, 39900), (1900, 37737), (1995, 35940), (2100, 34143), (2394, 29950), (2396, 29925), (2660, 26955), (2850, 25158), (2995, 23940), (3150, 22762), (3325, 21564), (3420, 20965), (3594, 19950), (3990, 17970), (4193, 17100), (4275, 16772), (4788, 14975), (5391, 13300), (5700, 12579), (5985, 11980), (5990, 11970), (6300, 11381), (6650, 10782), (7188, 9975), (7980, 8985), (8386, 8550)]