69893460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 277385472

約数和(自身を除く): 207492012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 251, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 502, 510, 546, 585, 595, 612, 630, 663, 714, 753, 765, 780, 819, 884, 910, 1004, 1020, 1071, 1092, 1105, 1170, 1190, 1255, 1260, 1326, 1365, 1428, 1506, 1530, 1547, 1638, 1757, 1785, 1820, 1989, 2142, 2210, 2259, 2340, 2380, 2510, 2652, 2730, 3012, 3060, 3094, 3263, 3276, 3315, 3514, 3570, 3765, 3978, 4095, 4267, 4284, 4420, 4518, 4641, 5020, 5271, 5355, 5460, 6188, 6526, 6630, 7028, 7140, 7530, 7735, 7956, 8190, 8534, 8785, 9036, 9282, 9789, 9945, 10542, 10710, 11295, 12801, 13052, 13260, 13923, 15060, 15470, 15813, 16315, 16380, 17068, 17570, 18564, 19578, 19890, 21084, 21335, 21420, 22590, 22841, 23205, 25602, 26355, 27846, 29367, 29869, 30940, 31626, 32630, 35140, 38403, 39156, 39780, 42670, 45180, 45682, 46410, 48945, 51204, 52710, 55471, 55692, 58734, 59738, 63252, 64005, 65260, 68523, 69615, 76806, 79065, 85340, 89607, 91364, 92820, 97890, 105420, 110942, 114205, 117468, 119476, 128010, 137046, 139230, 146835, 149345, 153612, 158130, 166413, 179214, 192015, 195780, 205569, 221884, 228410, 256020, 268821, 274092, 277355, 278460, 293670, 298690, 316260, 332826, 342615, 358428, 384030, 388297, 411138, 448035, 456820, 499239, 537642, 554710, 587340, 597380, 665652, 685230, 768060, 776594, 822276, 832065, 896070, 998478, 1027845, 1075284, 1109420, 1164891, 1344105, 1370460, 1553188, 1664130, 1792140, 1941485, 1996956, 2055690, 2329782, 2496195, 2688210, 3328260, 3494673, 3882970, 4111380, 4659564, 4992390, 5376420, 5824455, 6989346, 7765940, 9984780, 11648910, 13978692, 17473365, 23297820, 34946730, 69893460]

約数ペア:

[(1, 69893460), (2, 34946730), (3, 23297820), (4, 17473365), (5, 13978692), (6, 11648910), (7, 9984780), (9, 7765940), (10, 6989346), (12, 5824455), (13, 5376420), (14, 4992390), (15, 4659564), (17, 4111380), (18, 3882970), (20, 3494673), (21, 3328260), (26, 2688210), (28, 2496195), (30, 2329782), (34, 2055690), (35, 1996956), (36, 1941485), (39, 1792140), (42, 1664130), (45, 1553188), (51, 1370460), (52, 1344105), (60, 1164891), (63, 1109420), (65, 1075284), (68, 1027845), (70, 998478), (78, 896070), (84, 832065), (85, 822276), (90, 776594), (91, 768060), (102, 685230), (105, 665652), (117, 597380), (119, 587340), (126, 554710), (130, 537642), (140, 499239), (153, 456820), (156, 448035), (170, 411138), (180, 388297), (182, 384030), (195, 358428), (204, 342615), (210, 332826), (221, 316260), (234, 298690), (238, 293670), (251, 278460), (252, 277355), (255, 274092), (260, 268821), (273, 256020), (306, 228410), (315, 221884), (340, 205569), (357, 195780), (364, 192015), (390, 179214), (420, 166413), (442, 158130), (455, 153612), (468, 149345), (476, 146835), (502, 139230), (510, 137046), (546, 128010), (585, 119476), (595, 117468), (612, 114205), (630, 110942), (663, 105420), (714, 97890), (753, 92820), (765, 91364), (780, 89607), (819, 85340), (884, 79065), (910, 76806), (1004, 69615), (1020, 68523), (1071, 65260), (1092, 64005), (1105, 63252), (1170, 59738), (1190, 58734), (1255, 55692), (1260, 55471), (1326, 52710), (1365, 51204), (1428, 48945), (1506, 46410), (1530, 45682), (1547, 45180), (1638, 42670), (1757, 39780), (1785, 39156), (1820, 38403), (1989, 35140), (2142, 32630), (2210, 31626), (2259, 30940), (2340, 29869), (2380, 29367), (2510, 27846), (2652, 26355), (2730, 25602), (3012, 23205), (3060, 22841), (3094, 22590), (3263, 21420), (3276, 21335), (3315, 21084), (3514, 19890), (3570, 19578), (3765, 18564), (3978, 17570), (4095, 17068), (4267, 16380), (4284, 16315), (4420, 15813), (4518, 15470), (4641, 15060), (5020, 13923), (5271, 13260), (5355, 13052), (5460, 12801), (6188, 11295), (6526, 10710), (6630, 10542), (7028, 9945), (7140, 9789), (7530, 9282), (7735, 9036), (7956, 8785), (8190, 8534)]