152106780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 524160000

約数和(自身を除く): 372053220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 343, 380, 389, 399, 420, 490, 532, 570, 588, 665, 686, 735, 778, 798, 931, 980, 1029, 1140, 1167, 1330, 1372, 1470, 1556, 1596, 1715, 1862, 1945, 1995, 2058, 2334, 2660, 2723, 2793, 2940, 3430, 3724, 3890, 3990, 4116, 4655, 4668, 5145, 5446, 5586, 5835, 6517, 6860, 7391, 7780, 7980, 8169, 9310, 10290, 10892, 11172, 11670, 13034, 13615, 13965, 14782, 16338, 18620, 19061, 19551, 20580, 22173, 23340, 26068, 27230, 27930, 29564, 32585, 32676, 36955, 38122, 39102, 40845, 44346, 51737, 54460, 55860, 57183, 65170, 73910, 76244, 78204, 81690, 88692, 95305, 97755, 103474, 110865, 114366, 130340, 133427, 147820, 155211, 163380, 190610, 195510, 206948, 221730, 228732, 258685, 266854, 285915, 310422, 362159, 381220, 391020, 400281, 443460, 517370, 533708, 571830, 620844, 667135, 724318, 776055, 800562, 1034740, 1086477, 1143660, 1334270, 1448636, 1552110, 1601124, 1810795, 2001405, 2172954, 2535113, 2668540, 3104220, 3621590, 4002810, 4345908, 5070226, 5432385, 7243180, 7605339, 8005620, 10140452, 10864770, 12675565, 15210678, 21729540, 25351130, 30421356, 38026695, 50702260, 76053390, 152106780]

約数ペア:

[(1, 152106780), (2, 76053390), (3, 50702260), (4, 38026695), (5, 30421356), (6, 25351130), (7, 21729540), (10, 15210678), (12, 12675565), (14, 10864770), (15, 10140452), (19, 8005620), (20, 7605339), (21, 7243180), (28, 5432385), (30, 5070226), (35, 4345908), (38, 4002810), (42, 3621590), (49, 3104220), (57, 2668540), (60, 2535113), (70, 2172954), (76, 2001405), (84, 1810795), (95, 1601124), (98, 1552110), (105, 1448636), (114, 1334270), (133, 1143660), (140, 1086477), (147, 1034740), (190, 800562), (196, 776055), (210, 724318), (228, 667135), (245, 620844), (266, 571830), (285, 533708), (294, 517370), (343, 443460), (380, 400281), (389, 391020), (399, 381220), (420, 362159), (490, 310422), (532, 285915), (570, 266854), (588, 258685), (665, 228732), (686, 221730), (735, 206948), (778, 195510), (798, 190610), (931, 163380), (980, 155211), (1029, 147820), (1140, 133427), (1167, 130340), (1330, 114366), (1372, 110865), (1470, 103474), (1556, 97755), (1596, 95305), (1715, 88692), (1862, 81690), (1945, 78204), (1995, 76244), (2058, 73910), (2334, 65170), (2660, 57183), (2723, 55860), (2793, 54460), (2940, 51737), (3430, 44346), (3724, 40845), (3890, 39102), (3990, 38122), (4116, 36955), (4655, 32676), (4668, 32585), (5145, 29564), (5446, 27930), (5586, 27230), (5835, 26068), (6517, 23340), (6860, 22173), (7391, 20580), (7780, 19551), (7980, 19061), (8169, 18620), (9310, 16338), (10290, 14782), (10892, 13965), (11172, 13615), (11670, 13034)]