157747800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 592462080

約数和(自身を除く): 434714280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 71, 75, 84, 92, 100, 105, 115, 120, 138, 140, 142, 150, 161, 168, 175, 184, 200, 210, 213, 230, 276, 280, 284, 300, 322, 345, 350, 355, 420, 426, 460, 483, 497, 525, 529, 552, 568, 575, 600, 644, 690, 700, 710, 805, 840, 852, 920, 966, 994, 1050, 1058, 1065, 1150, 1288, 1380, 1400, 1420, 1491, 1587, 1610, 1633, 1704, 1725, 1775, 1932, 1988, 2100, 2116, 2130, 2300, 2415, 2485, 2645, 2760, 2840, 2982, 3174, 3220, 3266, 3450, 3550, 3703, 3864, 3976, 4025, 4200, 4232, 4260, 4600, 4830, 4899, 4970, 5290, 5325, 5964, 6348, 6440, 6532, 6900, 7100, 7406, 7455, 7935, 8050, 8165, 8520, 9660, 9798, 9940, 10580, 10650, 11109, 11431, 11928, 12075, 12425, 12696, 13064, 13225, 13800, 14200, 14812, 14910, 15870, 16100, 16330, 18515, 19320, 19596, 19880, 21160, 21300, 22218, 22862, 24150, 24495, 24850, 26450, 29624, 29820, 31740, 32200, 32660, 34293, 37030, 37275, 37559, 39192, 39675, 40825, 42600, 44436, 45724, 48300, 48990, 49700, 52900, 55545, 57155, 59640, 63480, 65320, 68586, 74060, 74550, 75118, 79350, 81650, 88872, 91448, 92575, 96600, 97980, 99400, 105800, 111090, 112677, 114310, 122475, 137172, 148120, 149100, 150236, 158700, 163300, 171465, 185150, 187795, 195960, 222180, 225354, 228620, 244950, 262913, 274344, 277725, 285775, 298200, 300472, 317400, 326600, 342930, 370300, 375590, 444360, 450708, 457240, 489900, 525826, 555450, 563385, 571550, 685860, 740600, 751180, 788739, 857325, 901416, 938975, 979800, 1051652, 1110900, 1126770, 1143100, 1314565, 1371720, 1502360, 1577478, 1714650, 1877950, 2103304, 2221800, 2253540, 2286200, 2629130, 2816925, 3154956, 3429300, 3755900, 3943695, 4507080, 5258260, 5633850, 6309912, 6572825, 6858600, 7511800, 7887390, 10516520, 11267700, 13145650, 15774780, 19718475, 22535400, 26291300, 31549560, 39436950, 52582600, 78873900, 157747800]

約数ペア:

[(1, 157747800), (2, 78873900), (3, 52582600), (4, 39436950), (5, 31549560), (6, 26291300), (7, 22535400), (8, 19718475), (10, 15774780), (12, 13145650), (14, 11267700), (15, 10516520), (20, 7887390), (21, 7511800), (23, 6858600), (24, 6572825), (25, 6309912), (28, 5633850), (30, 5258260), (35, 4507080), (40, 3943695), (42, 3755900), (46, 3429300), (50, 3154956), (56, 2816925), (60, 2629130), (69, 2286200), (70, 2253540), (71, 2221800), (75, 2103304), (84, 1877950), (92, 1714650), (100, 1577478), (105, 1502360), (115, 1371720), (120, 1314565), (138, 1143100), (140, 1126770), (142, 1110900), (150, 1051652), (161, 979800), (168, 938975), (175, 901416), (184, 857325), (200, 788739), (210, 751180), (213, 740600), (230, 685860), (276, 571550), (280, 563385), (284, 555450), (300, 525826), (322, 489900), (345, 457240), (350, 450708), (355, 444360), (420, 375590), (426, 370300), (460, 342930), (483, 326600), (497, 317400), (525, 300472), (529, 298200), (552, 285775), (568, 277725), (575, 274344), (600, 262913), (644, 244950), (690, 228620), (700, 225354), (710, 222180), (805, 195960), (840, 187795), (852, 185150), (920, 171465), (966, 163300), (994, 158700), (1050, 150236), (1058, 149100), (1065, 148120), (1150, 137172), (1288, 122475), (1380, 114310), (1400, 112677), (1420, 111090), (1491, 105800), (1587, 99400), (1610, 97980), (1633, 96600), (1704, 92575), (1725, 91448), (1775, 88872), (1932, 81650), (1988, 79350), (2100, 75118), (2116, 74550), (2130, 74060), (2300, 68586), (2415, 65320), (2485, 63480), (2645, 59640), (2760, 57155), (2840, 55545), (2982, 52900), (3174, 49700), (3220, 48990), (3266, 48300), (3450, 45724), (3550, 44436), (3703, 42600), (3864, 40825), (3976, 39675), (4025, 39192), (4200, 37559), (4232, 37275), (4260, 37030), (4600, 34293), (4830, 32660), (4899, 32200), (4970, 31740), (5290, 29820), (5325, 29624), (5964, 26450), (6348, 24850), (6440, 24495), (6532, 24150), (6900, 22862), (7100, 22218), (7406, 21300), (7455, 21160), (7935, 19880), (8050, 19596), (8165, 19320), (8520, 18515), (9660, 16330), (9798, 16100), (9940, 15870), (10580, 14910), (10650, 14812), (11109, 14200), (11431, 13800), (11928, 13225), (12075, 13064), (12425, 12696)]