1257621300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2367

約数の個数: 216

約数和(自身を含む): 4337389056

約数和(自身を除く): 3079767756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 282, 300, 325, 390, 423, 450, 468, 470, 564, 585, 611, 650, 705, 780, 846, 900, 940, 975, 1170, 1175, 1222, 1300, 1410, 1692, 1833, 1950, 2115, 2287, 2340, 2350, 2444, 2820, 2925, 3055, 3525, 3666, 3900, 4230, 4574, 4700, 5499, 5850, 6110, 6861, 7050, 7332, 8460, 9148, 9165, 10575, 10998, 11435, 11700, 12220, 13722, 14100, 15275, 18330, 20583, 21150, 21996, 22870, 27444, 27495, 29731, 30550, 34305, 36660, 41166, 42300, 45740, 45825, 54990, 57175, 59462, 61100, 68610, 82332, 89193, 91650, 102915, 107489, 109980, 114350, 118924, 137220, 137475, 148655, 171525, 178386, 183300, 205830, 214978, 228700, 267579, 274950, 297310, 322467, 343050, 356772, 411660, 429956, 445965, 514575, 535158, 537445, 549900, 594620, 644934, 686100, 743275, 891930, 967401, 1029150, 1070316, 1074890, 1289868, 1337895, 1397357, 1486550, 1612335, 1783860, 1934802, 2058300, 2149780, 2229825, 2675790, 2687225, 2794714, 2973100, 3224670, 3869604, 4192071, 4459650, 4837005, 5351580, 5374450, 5589428, 6449340, 6689475, 6986785, 8061675, 8384142, 8919300, 9674010, 10748900, 12576213, 13378950, 13973570, 16123350, 16768284, 19348020, 20960355, 24185025, 25152426, 26757900, 27947140, 32246700, 34933925, 41920710, 48370050, 50304852, 62881065, 69867850, 83841420, 96740100, 104801775, 125762130, 139735700, 209603550, 251524260, 314405325, 419207100, 628810650, 1257621300]

約数ペア:

[(1, 1257621300), (2, 628810650), (3, 419207100), (4, 314405325), (5, 251524260), (6, 209603550), (9, 139735700), (10, 125762130), (12, 104801775), (13, 96740100), (15, 83841420), (18, 69867850), (20, 62881065), (25, 50304852), (26, 48370050), (30, 41920710), (36, 34933925), (39, 32246700), (45, 27947140), (47, 26757900), (50, 25152426), (52, 24185025), (60, 20960355), (65, 19348020), (75, 16768284), (78, 16123350), (90, 13973570), (94, 13378950), (100, 12576213), (117, 10748900), (130, 9674010), (141, 8919300), (150, 8384142), (156, 8061675), (180, 6986785), (188, 6689475), (195, 6449340), (225, 5589428), (234, 5374450), (235, 5351580), (260, 4837005), (282, 4459650), (300, 4192071), (325, 3869604), (390, 3224670), (423, 2973100), (450, 2794714), (468, 2687225), (470, 2675790), (564, 2229825), (585, 2149780), (611, 2058300), (650, 1934802), (705, 1783860), (780, 1612335), (846, 1486550), (900, 1397357), (940, 1337895), (975, 1289868), (1170, 1074890), (1175, 1070316), (1222, 1029150), (1300, 967401), (1410, 891930), (1692, 743275), (1833, 686100), (1950, 644934), (2115, 594620), (2287, 549900), (2340, 537445), (2350, 535158), (2444, 514575), (2820, 445965), (2925, 429956), (3055, 411660), (3525, 356772), (3666, 343050), (3900, 322467), (4230, 297310), (4574, 274950), (4700, 267579), (5499, 228700), (5850, 214978), (6110, 205830), (6861, 183300), (7050, 178386), (7332, 171525), (8460, 148655), (9148, 137475), (9165, 137220), (10575, 118924), (10998, 114350), (11435, 109980), (11700, 107489), (12220, 102915), (13722, 91650), (14100, 89193), (15275, 82332), (18330, 68610), (20583, 61100), (21150, 59462), (21996, 57175), (22870, 54990), (27444, 45825), (27495, 45740), (29731, 42300), (30550, 41166), (34305, 36660)]