30448600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 89056800

約数和(自身を除く): 58608200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 239, 245, 260, 280, 325, 350, 364, 392, 455, 478, 490, 520, 637, 650, 700, 728, 910, 956, 980, 1195, 1225, 1274, 1300, 1400, 1673, 1820, 1912, 1960, 2275, 2390, 2450, 2548, 2600, 3107, 3185, 3346, 3640, 4550, 4780, 4900, 5096, 5975, 6214, 6370, 6692, 8365, 9100, 9560, 9800, 11711, 11950, 12428, 12740, 13384, 15535, 15925, 16730, 18200, 21749, 23422, 23900, 24856, 25480, 31070, 31850, 33460, 41825, 43498, 46844, 47800, 58555, 62140, 63700, 66920, 77675, 83650, 86996, 93688, 108745, 117110, 124280, 127400, 152243, 155350, 167300, 173992, 217490, 234220, 292775, 304486, 310700, 334600, 434980, 468440, 543725, 585550, 608972, 621400, 761215, 869960, 1087450, 1171100, 1217944, 1522430, 2174900, 2342200, 3044860, 3806075, 4349800, 6089720, 7612150, 15224300, 30448600]

約数ペア:

[(1, 30448600), (2, 15224300), (4, 7612150), (5, 6089720), (7, 4349800), (8, 3806075), (10, 3044860), (13, 2342200), (14, 2174900), (20, 1522430), (25, 1217944), (26, 1171100), (28, 1087450), (35, 869960), (40, 761215), (49, 621400), (50, 608972), (52, 585550), (56, 543725), (65, 468440), (70, 434980), (91, 334600), (98, 310700), (100, 304486), (104, 292775), (130, 234220), (140, 217490), (175, 173992), (182, 167300), (196, 155350), (200, 152243), (239, 127400), (245, 124280), (260, 117110), (280, 108745), (325, 93688), (350, 86996), (364, 83650), (392, 77675), (455, 66920), (478, 63700), (490, 62140), (520, 58555), (637, 47800), (650, 46844), (700, 43498), (728, 41825), (910, 33460), (956, 31850), (980, 31070), (1195, 25480), (1225, 24856), (1274, 23900), (1300, 23422), (1400, 21749), (1673, 18200), (1820, 16730), (1912, 15925), (1960, 15535), (2275, 13384), (2390, 12740), (2450, 12428), (2548, 11950), (2600, 11711), (3107, 9800), (3185, 9560), (3346, 9100), (3640, 8365), (4550, 6692), (4780, 6370), (4900, 6214), (5096, 5975)]