195003900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 216

約数和(自身を含む): 752597664

約数和(自身を除く): 557593764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2381, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 4762, 5460, 5850, 6300, 6825, 7143, 8190, 9100, 9524, 11700, 11905, 13650, 14286, 16380, 16667, 20475, 21429, 23810, 27300, 28572, 30953, 33334, 35715, 40950, 42858, 47620, 50001, 59525, 61906, 66668, 71430, 81900, 83335, 85716, 92859, 100002, 107145, 119050, 123812, 142860, 150003, 154765, 166670, 178575, 185718, 200004, 214290, 216671, 238100, 250005, 278577, 300006, 309530, 333340, 357150, 371436, 416675, 428580, 433342, 464295, 500010, 535725, 557154, 600012, 619060, 650013, 714300, 750015, 773825, 833350, 866684, 928590, 1000020, 1071450, 1083355, 1114308, 1250025, 1300026, 1392885, 1500030, 1547650, 1666700, 1857180, 1950039, 2142900, 2166710, 2321475, 2500050, 2600052, 2785770, 3000060, 3095300, 3250065, 3750075, 3900078, 4333420, 4642950, 5000100, 5416775, 5571540, 6500130, 6964425, 7500150, 7800156, 9285900, 9750195, 10833550, 13000260, 13928850, 15000300, 16250325, 19500390, 21667100, 27857700, 32500650, 39000780, 48750975, 65001300, 97501950, 195003900]

約数ペア:

[(1, 195003900), (2, 97501950), (3, 65001300), (4, 48750975), (5, 39000780), (6, 32500650), (7, 27857700), (9, 21667100), (10, 19500390), (12, 16250325), (13, 15000300), (14, 13928850), (15, 13000260), (18, 10833550), (20, 9750195), (21, 9285900), (25, 7800156), (26, 7500150), (28, 6964425), (30, 6500130), (35, 5571540), (36, 5416775), (39, 5000100), (42, 4642950), (45, 4333420), (50, 3900078), (52, 3750075), (60, 3250065), (63, 3095300), (65, 3000060), (70, 2785770), (75, 2600052), (78, 2500050), (84, 2321475), (90, 2166710), (91, 2142900), (100, 1950039), (105, 1857180), (117, 1666700), (126, 1547650), (130, 1500030), (140, 1392885), (150, 1300026), (156, 1250025), (175, 1114308), (180, 1083355), (182, 1071450), (195, 1000020), (210, 928590), (225, 866684), (234, 833350), (252, 773825), (260, 750015), (273, 714300), (300, 650013), (315, 619060), (325, 600012), (350, 557154), (364, 535725), (390, 500010), (420, 464295), (450, 433342), (455, 428580), (468, 416675), (525, 371436), (546, 357150), (585, 333340), (630, 309530), (650, 300006), (700, 278577), (780, 250005), (819, 238100), (900, 216671), (910, 214290), (975, 200004), (1050, 185718), (1092, 178575), (1170, 166670), (1260, 154765), (1300, 150003), (1365, 142860), (1575, 123812), (1638, 119050), (1820, 107145), (1950, 100002), (2100, 92859), (2275, 85716), (2340, 83335), (2381, 81900), (2730, 71430), (2925, 66668), (3150, 61906), (3276, 59525), (3900, 50001), (4095, 47620), (4550, 42858), (4762, 40950), (5460, 35715), (5850, 33334), (6300, 30953), (6825, 28572), (7143, 27300), (8190, 23810), (9100, 21429), (9524, 20475), (11700, 16667), (11905, 16380), (13650, 14286)]