30862260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 111831720

約数和(自身を除く): 80969460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 109, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 218, 220, 234, 242, 260, 286, 327, 330, 363, 390, 396, 429, 436, 468, 484, 495, 545, 572, 585, 605, 654, 660, 715, 726, 780, 858, 981, 990, 1089, 1090, 1170, 1199, 1210, 1287, 1308, 1417, 1430, 1452, 1573, 1635, 1716, 1815, 1962, 1980, 2145, 2178, 2180, 2340, 2398, 2420, 2574, 2834, 2860, 3146, 3270, 3597, 3630, 3924, 4251, 4290, 4356, 4719, 4796, 4905, 5148, 5445, 5668, 5995, 6292, 6435, 6540, 7085, 7194, 7260, 7865, 8502, 8580, 9438, 9810, 10791, 10890, 11990, 12753, 12870, 13189, 14157, 14170, 14388, 15587, 15730, 17004, 17985, 18876, 19620, 21255, 21582, 21780, 23595, 23980, 25506, 25740, 26378, 28314, 28340, 31174, 31460, 35970, 39567, 42510, 43164, 46761, 47190, 51012, 52756, 53955, 56628, 62348, 63765, 65945, 70785, 71940, 77935, 79134, 85020, 93522, 94380, 107910, 118701, 127530, 131890, 140283, 141570, 155870, 158268, 171457, 187044, 197835, 215820, 233805, 237402, 255060, 263780, 280566, 283140, 311740, 342914, 395670, 467610, 474804, 514371, 561132, 593505, 685828, 701415, 791340, 857285, 935220, 1028742, 1187010, 1402830, 1543113, 1714570, 2057484, 2374020, 2571855, 2805660, 3086226, 3429140, 5143710, 6172452, 7715565, 10287420, 15431130, 30862260]

約数ペア:

[(1, 30862260), (2, 15431130), (3, 10287420), (4, 7715565), (5, 6172452), (6, 5143710), (9, 3429140), (10, 3086226), (11, 2805660), (12, 2571855), (13, 2374020), (15, 2057484), (18, 1714570), (20, 1543113), (22, 1402830), (26, 1187010), (30, 1028742), (33, 935220), (36, 857285), (39, 791340), (44, 701415), (45, 685828), (52, 593505), (55, 561132), (60, 514371), (65, 474804), (66, 467610), (78, 395670), (90, 342914), (99, 311740), (109, 283140), (110, 280566), (117, 263780), (121, 255060), (130, 237402), (132, 233805), (143, 215820), (156, 197835), (165, 187044), (180, 171457), (195, 158268), (198, 155870), (218, 141570), (220, 140283), (234, 131890), (242, 127530), (260, 118701), (286, 107910), (327, 94380), (330, 93522), (363, 85020), (390, 79134), (396, 77935), (429, 71940), (436, 70785), (468, 65945), (484, 63765), (495, 62348), (545, 56628), (572, 53955), (585, 52756), (605, 51012), (654, 47190), (660, 46761), (715, 43164), (726, 42510), (780, 39567), (858, 35970), (981, 31460), (990, 31174), (1089, 28340), (1090, 28314), (1170, 26378), (1199, 25740), (1210, 25506), (1287, 23980), (1308, 23595), (1417, 21780), (1430, 21582), (1452, 21255), (1573, 19620), (1635, 18876), (1716, 17985), (1815, 17004), (1962, 15730), (1980, 15587), (2145, 14388), (2178, 14170), (2180, 14157), (2340, 13189), (2398, 12870), (2420, 12753), (2574, 11990), (2834, 10890), (2860, 10791), (3146, 9810), (3270, 9438), (3597, 8580), (3630, 8502), (3924, 7865), (4251, 7260), (4290, 7194), (4356, 7085), (4719, 6540), (4796, 6435), (4905, 6292), (5148, 5995), (5445, 5668)]