307130250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3125

約数の個数: 128

約数和(自身を含む): 922521600

約数和(自身を除く): 615391350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1330, 1425, 1750, 1995, 2375, 2625, 2850, 3079, 3325, 3990, 4750, 5250, 6158, 6650, 7125, 9237, 9975, 14250, 15395, 16625, 18474, 19950, 21553, 30790, 33250, 43106, 46185, 49875, 58501, 64659, 76975, 92370, 99750, 107765, 117002, 129318, 153950, 175503, 215530, 230925, 292505, 323295, 351006, 384875, 409507, 461850, 538825, 585010, 646590, 769750, 819014, 877515, 1077650, 1154625, 1228521, 1462525, 1616475, 1755030, 2047535, 2309250, 2457042, 2694125, 2925050, 3232950, 4095070, 4387575, 5388250, 6142605, 7312625, 8082375, 8775150, 10237675, 12285210, 14625250, 16164750, 20475350, 21937875, 30713025, 43875750, 51188375, 61426050, 102376750, 153565125, 307130250]

約数ペア:

[(1, 307130250), (2, 153565125), (3, 102376750), (5, 61426050), (6, 51188375), (7, 43875750), (10, 30713025), (14, 21937875), (15, 20475350), (19, 16164750), (21, 14625250), (25, 12285210), (30, 10237675), (35, 8775150), (38, 8082375), (42, 7312625), (50, 6142605), (57, 5388250), (70, 4387575), (75, 4095070), (95, 3232950), (105, 2925050), (114, 2694125), (125, 2457042), (133, 2309250), (150, 2047535), (175, 1755030), (190, 1616475), (210, 1462525), (250, 1228521), (266, 1154625), (285, 1077650), (350, 877515), (375, 819014), (399, 769750), (475, 646590), (525, 585010), (570, 538825), (665, 461850), (750, 409507), (798, 384875), (875, 351006), (950, 323295), (1050, 292505), (1330, 230925), (1425, 215530), (1750, 175503), (1995, 153950), (2375, 129318), (2625, 117002), (2850, 107765), (3079, 99750), (3325, 92370), (3990, 76975), (4750, 64659), (5250, 58501), (6158, 49875), (6650, 46185), (7125, 43106), (9237, 33250), (9975, 30790), (14250, 21553), (15395, 19950), (16625, 18474)]