209648400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 736202880

約数和(自身を除く): 526554480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 89, 100, 104, 120, 130, 150, 151, 156, 178, 195, 200, 208, 240, 260, 267, 300, 302, 312, 325, 356, 390, 400, 445, 453, 520, 534, 600, 604, 624, 650, 712, 755, 780, 890, 906, 975, 1040, 1068, 1157, 1200, 1208, 1300, 1335, 1424, 1510, 1560, 1780, 1812, 1950, 1963, 2136, 2225, 2265, 2314, 2416, 2600, 2670, 3020, 3120, 3471, 3560, 3624, 3775, 3900, 3926, 4272, 4450, 4530, 4628, 5200, 5340, 5785, 5889, 6040, 6675, 6942, 7120, 7248, 7550, 7800, 7852, 8900, 9060, 9256, 9815, 10680, 11325, 11570, 11778, 12080, 13350, 13439, 13884, 15100, 15600, 15704, 17355, 17800, 18120, 18512, 19630, 21360, 22650, 23140, 23556, 26700, 26878, 27768, 28925, 29445, 30200, 31408, 34710, 35600, 36240, 39260, 40317, 45300, 46280, 47112, 49075, 53400, 53756, 55536, 57850, 58890, 60400, 67195, 69420, 78520, 80634, 86775, 90600, 92560, 94224, 98150, 106800, 107512, 115700, 117780, 134390, 138840, 147225, 157040, 161268, 173550, 174707, 181200, 196300, 201585, 215024, 231400, 235560, 268780, 277680, 294450, 322536, 335975, 347100, 349414, 392600, 403170, 462800, 471120, 524121, 537560, 588900, 645072, 671950, 694200, 698828, 785200, 806340, 873535, 1007925, 1048242, 1075120, 1177800, 1343900, 1388400, 1397656, 1612680, 1747070, 2015850, 2096484, 2355600, 2620605, 2687800, 2795312, 3225360, 3494140, 4031700, 4192968, 4367675, 5241210, 5375600, 6988280, 8063400, 8385936, 8735350, 10482420, 13103025, 13976560, 16126800, 17470700, 20964840, 26206050, 34941400, 41929680, 52412100, 69882800, 104824200, 209648400]

約数ペア:

[(1, 209648400), (2, 104824200), (3, 69882800), (4, 52412100), (5, 41929680), (6, 34941400), (8, 26206050), (10, 20964840), (12, 17470700), (13, 16126800), (15, 13976560), (16, 13103025), (20, 10482420), (24, 8735350), (25, 8385936), (26, 8063400), (30, 6988280), (39, 5375600), (40, 5241210), (48, 4367675), (50, 4192968), (52, 4031700), (60, 3494140), (65, 3225360), (75, 2795312), (78, 2687800), (80, 2620605), (89, 2355600), (100, 2096484), (104, 2015850), (120, 1747070), (130, 1612680), (150, 1397656), (151, 1388400), (156, 1343900), (178, 1177800), (195, 1075120), (200, 1048242), (208, 1007925), (240, 873535), (260, 806340), (267, 785200), (300, 698828), (302, 694200), (312, 671950), (325, 645072), (356, 588900), (390, 537560), (400, 524121), (445, 471120), (453, 462800), (520, 403170), (534, 392600), (600, 349414), (604, 347100), (624, 335975), (650, 322536), (712, 294450), (755, 277680), (780, 268780), (890, 235560), (906, 231400), (975, 215024), (1040, 201585), (1068, 196300), (1157, 181200), (1200, 174707), (1208, 173550), (1300, 161268), (1335, 157040), (1424, 147225), (1510, 138840), (1560, 134390), (1780, 117780), (1812, 115700), (1950, 107512), (1963, 106800), (2136, 98150), (2225, 94224), (2265, 92560), (2314, 90600), (2416, 86775), (2600, 80634), (2670, 78520), (3020, 69420), (3120, 67195), (3471, 60400), (3560, 58890), (3624, 57850), (3775, 55536), (3900, 53756), (3926, 53400), (4272, 49075), (4450, 47112), (4530, 46280), (4628, 45300), (5200, 40317), (5340, 39260), (5785, 36240), (5889, 35600), (6040, 34710), (6675, 31408), (6942, 30200), (7120, 29445), (7248, 28925), (7550, 27768), (7800, 26878), (7852, 26700), (8900, 23556), (9060, 23140), (9256, 22650), (9815, 21360), (10680, 19630), (11325, 18512), (11570, 18120), (11778, 17800), (12080, 17355), (13350, 15704), (13439, 15600), (13884, 15100)]