74289540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 241823232

約数和(自身を除く): 167533692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 41, 46, 52, 60, 65, 69, 78, 82, 92, 101, 115, 123, 130, 138, 156, 164, 195, 202, 205, 230, 246, 260, 276, 299, 303, 345, 390, 404, 410, 460, 492, 505, 533, 598, 606, 615, 690, 780, 820, 897, 943, 1010, 1066, 1196, 1212, 1230, 1313, 1380, 1495, 1515, 1599, 1794, 1886, 2020, 2132, 2323, 2460, 2626, 2665, 2829, 2990, 3030, 3198, 3588, 3772, 3939, 4141, 4485, 4646, 4715, 5252, 5330, 5658, 5980, 6060, 6396, 6565, 6969, 7878, 7995, 8282, 8970, 9292, 9430, 10660, 11316, 11615, 12259, 12423, 13130, 13938, 14145, 15756, 15990, 16564, 17940, 18860, 19695, 20705, 23230, 24518, 24846, 26260, 27876, 28290, 30199, 31980, 34845, 36777, 39390, 41410, 46460, 49036, 49692, 53833, 56580, 60398, 61295, 62115, 69690, 73554, 78780, 82820, 90597, 95243, 107666, 120796, 122590, 124230, 139380, 147108, 150995, 161499, 181194, 183885, 190486, 215332, 245180, 248460, 269165, 285729, 301990, 322998, 362388, 367770, 380972, 452985, 476215, 538330, 571458, 603980, 645996, 735540, 807495, 905970, 952430, 1076660, 1142916, 1238159, 1428645, 1614990, 1811940, 1904860, 2476318, 2857290, 3229980, 3714477, 4952636, 5714580, 6190795, 7428954, 12381590, 14857908, 18572385, 24763180, 37144770, 74289540]

約数ペア:

[(1, 74289540), (2, 37144770), (3, 24763180), (4, 18572385), (5, 14857908), (6, 12381590), (10, 7428954), (12, 6190795), (13, 5714580), (15, 4952636), (20, 3714477), (23, 3229980), (26, 2857290), (30, 2476318), (39, 1904860), (41, 1811940), (46, 1614990), (52, 1428645), (60, 1238159), (65, 1142916), (69, 1076660), (78, 952430), (82, 905970), (92, 807495), (101, 735540), (115, 645996), (123, 603980), (130, 571458), (138, 538330), (156, 476215), (164, 452985), (195, 380972), (202, 367770), (205, 362388), (230, 322998), (246, 301990), (260, 285729), (276, 269165), (299, 248460), (303, 245180), (345, 215332), (390, 190486), (404, 183885), (410, 181194), (460, 161499), (492, 150995), (505, 147108), (533, 139380), (598, 124230), (606, 122590), (615, 120796), (690, 107666), (780, 95243), (820, 90597), (897, 82820), (943, 78780), (1010, 73554), (1066, 69690), (1196, 62115), (1212, 61295), (1230, 60398), (1313, 56580), (1380, 53833), (1495, 49692), (1515, 49036), (1599, 46460), (1794, 41410), (1886, 39390), (2020, 36777), (2132, 34845), (2323, 31980), (2460, 30199), (2626, 28290), (2665, 27876), (2829, 26260), (2990, 24846), (3030, 24518), (3198, 23230), (3588, 20705), (3772, 19695), (3939, 18860), (4141, 17940), (4485, 16564), (4646, 15990), (4715, 15756), (5252, 14145), (5330, 13938), (5658, 13130), (5980, 12423), (6060, 12259), (6396, 11615), (6565, 11316), (6969, 10660), (7878, 9430), (7995, 9292), (8282, 8970)]