347922900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 1188611424

約数和(自身を除く): 840688524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 131, 150, 156, 180, 195, 225, 227, 234, 260, 262, 300, 325, 390, 393, 450, 454, 468, 524, 585, 650, 655, 681, 780, 786, 900, 908, 975, 1135, 1170, 1179, 1300, 1310, 1362, 1572, 1703, 1950, 1965, 2043, 2270, 2340, 2358, 2620, 2724, 2925, 2951, 3275, 3405, 3406, 3900, 3930, 4086, 4540, 4716, 5109, 5675, 5850, 5895, 5902, 6550, 6810, 6812, 7860, 8172, 8515, 8853, 9825, 10215, 10218, 11350, 11700, 11790, 11804, 13100, 13620, 14755, 15327, 17025, 17030, 17706, 19650, 20430, 20436, 22700, 23580, 25545, 26559, 29475, 29510, 29737, 30654, 34050, 34060, 35412, 39300, 40860, 42575, 44265, 51075, 51090, 53118, 58950, 59020, 59474, 61308, 68100, 73775, 76635, 85150, 88530, 89211, 102150, 102180, 106236, 117900, 118948, 127725, 132795, 147550, 148685, 153270, 170300, 177060, 178422, 204300, 221325, 255450, 265590, 267633, 295100, 297370, 306540, 356844, 383175, 386581, 442650, 446055, 510900, 531180, 535266, 594740, 663975, 743425, 766350, 773162, 885300, 892110, 1070532, 1159743, 1327950, 1338165, 1486850, 1532700, 1546324, 1784220, 1932905, 2230275, 2319486, 2655900, 2676330, 2973700, 3479229, 3865810, 4460550, 4638972, 5352660, 5798715, 6690825, 6958458, 7731620, 8921100, 9664525, 11597430, 13381650, 13916916, 17396145, 19329050, 23194860, 26763300, 28993575, 34792290, 38658100, 57987150, 69584580, 86980725, 115974300, 173961450, 347922900]

約数ペア:

[(1, 347922900), (2, 173961450), (3, 115974300), (4, 86980725), (5, 69584580), (6, 57987150), (9, 38658100), (10, 34792290), (12, 28993575), (13, 26763300), (15, 23194860), (18, 19329050), (20, 17396145), (25, 13916916), (26, 13381650), (30, 11597430), (36, 9664525), (39, 8921100), (45, 7731620), (50, 6958458), (52, 6690825), (60, 5798715), (65, 5352660), (75, 4638972), (78, 4460550), (90, 3865810), (100, 3479229), (117, 2973700), (130, 2676330), (131, 2655900), (150, 2319486), (156, 2230275), (180, 1932905), (195, 1784220), (225, 1546324), (227, 1532700), (234, 1486850), (260, 1338165), (262, 1327950), (300, 1159743), (325, 1070532), (390, 892110), (393, 885300), (450, 773162), (454, 766350), (468, 743425), (524, 663975), (585, 594740), (650, 535266), (655, 531180), (681, 510900), (780, 446055), (786, 442650), (900, 386581), (908, 383175), (975, 356844), (1135, 306540), (1170, 297370), (1179, 295100), (1300, 267633), (1310, 265590), (1362, 255450), (1572, 221325), (1703, 204300), (1950, 178422), (1965, 177060), (2043, 170300), (2270, 153270), (2340, 148685), (2358, 147550), (2620, 132795), (2724, 127725), (2925, 118948), (2951, 117900), (3275, 106236), (3405, 102180), (3406, 102150), (3900, 89211), (3930, 88530), (4086, 85150), (4540, 76635), (4716, 73775), (5109, 68100), (5675, 61308), (5850, 59474), (5895, 59020), (5902, 58950), (6550, 53118), (6810, 51090), (6812, 51075), (7860, 44265), (8172, 42575), (8515, 40860), (8853, 39300), (9825, 35412), (10215, 34060), (10218, 34050), (11350, 30654), (11700, 29737), (11790, 29510), (11804, 29475), (13100, 26559), (13620, 25545), (14755, 23580), (15327, 22700), (17025, 20436), (17030, 20430), (17706, 19650)]