237498300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 216

約数和(自身を含む): 818947584

約数和(自身を除く): 581449284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 53, 60, 65, 75, 78, 90, 100, 106, 117, 130, 150, 156, 159, 180, 195, 212, 225, 234, 260, 265, 300, 318, 325, 383, 390, 450, 468, 477, 530, 585, 636, 650, 689, 766, 780, 795, 900, 954, 975, 1060, 1149, 1170, 1300, 1325, 1378, 1532, 1590, 1908, 1915, 1950, 2067, 2298, 2340, 2385, 2650, 2756, 2925, 3180, 3445, 3447, 3830, 3900, 3975, 4134, 4596, 4770, 4979, 5300, 5745, 5850, 6201, 6890, 6894, 7660, 7950, 8268, 9540, 9575, 9958, 10335, 11490, 11700, 11925, 12402, 13780, 13788, 14937, 15900, 17225, 17235, 19150, 19916, 20299, 20670, 22980, 23850, 24804, 24895, 28725, 29874, 31005, 34450, 34470, 38300, 40598, 41340, 44811, 47700, 49790, 51675, 57450, 59748, 60897, 62010, 68900, 68940, 74685, 81196, 86175, 89622, 99580, 101495, 103350, 114900, 121794, 124020, 124475, 149370, 155025, 172350, 179244, 182691, 202990, 206700, 224055, 243588, 248950, 263887, 298740, 304485, 310050, 344700, 365382, 373425, 405980, 448110, 497900, 507475, 527774, 608970, 620100, 730764, 746850, 791661, 896220, 913455, 1014950, 1055548, 1120275, 1217940, 1319435, 1493700, 1522425, 1583322, 1826910, 2029900, 2240550, 2374983, 2638870, 3044850, 3166644, 3653820, 3958305, 4481100, 4567275, 4749966, 5277740, 6089700, 6597175, 7916610, 9134550, 9499932, 11874915, 13194350, 15833220, 18269100, 19791525, 23749830, 26388700, 39583050, 47499660, 59374575, 79166100, 118749150, 237498300]

約数ペア:

[(1, 237498300), (2, 118749150), (3, 79166100), (4, 59374575), (5, 47499660), (6, 39583050), (9, 26388700), (10, 23749830), (12, 19791525), (13, 18269100), (15, 15833220), (18, 13194350), (20, 11874915), (25, 9499932), (26, 9134550), (30, 7916610), (36, 6597175), (39, 6089700), (45, 5277740), (50, 4749966), (52, 4567275), (53, 4481100), (60, 3958305), (65, 3653820), (75, 3166644), (78, 3044850), (90, 2638870), (100, 2374983), (106, 2240550), (117, 2029900), (130, 1826910), (150, 1583322), (156, 1522425), (159, 1493700), (180, 1319435), (195, 1217940), (212, 1120275), (225, 1055548), (234, 1014950), (260, 913455), (265, 896220), (300, 791661), (318, 746850), (325, 730764), (383, 620100), (390, 608970), (450, 527774), (468, 507475), (477, 497900), (530, 448110), (585, 405980), (636, 373425), (650, 365382), (689, 344700), (766, 310050), (780, 304485), (795, 298740), (900, 263887), (954, 248950), (975, 243588), (1060, 224055), (1149, 206700), (1170, 202990), (1300, 182691), (1325, 179244), (1378, 172350), (1532, 155025), (1590, 149370), (1908, 124475), (1915, 124020), (1950, 121794), (2067, 114900), (2298, 103350), (2340, 101495), (2385, 99580), (2650, 89622), (2756, 86175), (2925, 81196), (3180, 74685), (3445, 68940), (3447, 68900), (3830, 62010), (3900, 60897), (3975, 59748), (4134, 57450), (4596, 51675), (4770, 49790), (4979, 47700), (5300, 44811), (5745, 41340), (5850, 40598), (6201, 38300), (6890, 34470), (6894, 34450), (7660, 31005), (7950, 29874), (8268, 28725), (9540, 24895), (9575, 24804), (9958, 23850), (10335, 22980), (11490, 20670), (11700, 20299), (11925, 19916), (12402, 19150), (13780, 17235), (13788, 17225), (14937, 15900)]