227629500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 816641280

約数和(自身を除く): 589011780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 125, 133, 140, 147, 150, 163, 175, 190, 196, 210, 228, 245, 250, 266, 285, 294, 300, 326, 350, 375, 380, 399, 420, 475, 489, 490, 500, 525, 532, 570, 588, 652, 665, 700, 735, 750, 798, 815, 875, 931, 950, 978, 980, 1050, 1140, 1141, 1225, 1330, 1425, 1470, 1500, 1596, 1630, 1750, 1862, 1900, 1956, 1995, 2100, 2282, 2375, 2445, 2450, 2625, 2660, 2793, 2850, 2940, 3097, 3260, 3325, 3423, 3500, 3675, 3724, 3990, 4075, 4564, 4655, 4750, 4890, 4900, 5250, 5586, 5700, 5705, 6125, 6194, 6650, 6846, 7125, 7350, 7980, 7987, 8150, 9291, 9310, 9500, 9780, 9975, 10500, 11172, 11410, 12225, 12250, 12388, 13300, 13692, 13965, 14250, 14700, 15485, 15974, 16300, 16625, 17115, 18375, 18582, 18620, 19950, 20375, 21679, 22820, 23275, 23961, 24450, 24500, 27930, 28500, 28525, 30970, 31948, 33250, 34230, 36750, 37164, 39900, 39935, 40750, 43358, 46455, 46550, 47922, 48900, 49875, 55860, 57050, 61125, 61940, 65037, 66500, 68460, 69825, 73500, 77425, 79870, 81500, 85575, 86716, 92910, 93100, 95844, 99750, 108395, 114100, 116375, 119805, 122250, 130074, 139650, 142625, 151753, 154850, 159740, 171150, 185820, 199500, 199675, 216790, 232275, 232750, 239610, 244500, 260148, 279300, 285250, 303506, 309700, 325185, 342300, 349125, 387125, 399350, 427875, 433580, 455259, 464550, 465500, 479220, 541975, 570500, 599025, 607012, 650370, 698250, 758765, 774250, 798700, 855750, 910518, 929100, 998375, 1083950, 1161375, 1198050, 1300740, 1396500, 1517530, 1548500, 1625925, 1711500, 1821036, 1996750, 2167900, 2276295, 2322750, 2396100, 2709875, 2995125, 3035060, 3251850, 3793825, 3993500, 4552590, 4645500, 5419750, 5990250, 6503700, 7587650, 8129625, 9105180, 10839500, 11381475, 11980500, 15175300, 16259250, 18969125, 22762950, 32518500, 37938250, 45525900, 56907375, 75876500, 113814750, 227629500]

約数ペア:

[(1, 227629500), (2, 113814750), (3, 75876500), (4, 56907375), (5, 45525900), (6, 37938250), (7, 32518500), (10, 22762950), (12, 18969125), (14, 16259250), (15, 15175300), (19, 11980500), (20, 11381475), (21, 10839500), (25, 9105180), (28, 8129625), (30, 7587650), (35, 6503700), (38, 5990250), (42, 5419750), (49, 4645500), (50, 4552590), (57, 3993500), (60, 3793825), (70, 3251850), (75, 3035060), (76, 2995125), (84, 2709875), (95, 2396100), (98, 2322750), (100, 2276295), (105, 2167900), (114, 1996750), (125, 1821036), (133, 1711500), (140, 1625925), (147, 1548500), (150, 1517530), (163, 1396500), (175, 1300740), (190, 1198050), (196, 1161375), (210, 1083950), (228, 998375), (245, 929100), (250, 910518), (266, 855750), (285, 798700), (294, 774250), (300, 758765), (326, 698250), (350, 650370), (375, 607012), (380, 599025), (399, 570500), (420, 541975), (475, 479220), (489, 465500), (490, 464550), (500, 455259), (525, 433580), (532, 427875), (570, 399350), (588, 387125), (652, 349125), (665, 342300), (700, 325185), (735, 309700), (750, 303506), (798, 285250), (815, 279300), (875, 260148), (931, 244500), (950, 239610), (978, 232750), (980, 232275), (1050, 216790), (1140, 199675), (1141, 199500), (1225, 185820), (1330, 171150), (1425, 159740), (1470, 154850), (1500, 151753), (1596, 142625), (1630, 139650), (1750, 130074), (1862, 122250), (1900, 119805), (1956, 116375), (1995, 114100), (2100, 108395), (2282, 99750), (2375, 95844), (2445, 93100), (2450, 92910), (2625, 86716), (2660, 85575), (2793, 81500), (2850, 79870), (2940, 77425), (3097, 73500), (3260, 69825), (3325, 68460), (3423, 66500), (3500, 65037), (3675, 61940), (3724, 61125), (3990, 57050), (4075, 55860), (4564, 49875), (4655, 48900), (4750, 47922), (4890, 46550), (4900, 46455), (5250, 43358), (5586, 40750), (5700, 39935), (5705, 39900), (6125, 37164), (6194, 36750), (6650, 34230), (6846, 33250), (7125, 31948), (7350, 30970), (7980, 28525), (7987, 28500), (8150, 27930), (9291, 24500), (9310, 24450), (9500, 23961), (9780, 23275), (9975, 22820), (10500, 21679), (11172, 20375), (11410, 19950), (12225, 18620), (12250, 18582), (12388, 18375), (13300, 17115), (13692, 16625), (13965, 16300), (14250, 15974), (14700, 15485)]