29437980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 100251648

約数和(自身を除く): 70813668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 47, 52, 55, 60, 65, 66, 73, 78, 94, 110, 130, 132, 141, 143, 146, 156, 165, 188, 195, 219, 220, 235, 260, 282, 286, 292, 330, 365, 390, 429, 438, 470, 517, 564, 572, 611, 660, 705, 715, 730, 780, 803, 858, 876, 940, 949, 1034, 1095, 1222, 1410, 1430, 1460, 1551, 1606, 1716, 1833, 1898, 2068, 2145, 2190, 2409, 2444, 2585, 2820, 2847, 2860, 3055, 3102, 3212, 3431, 3666, 3796, 4015, 4290, 4380, 4745, 4818, 5170, 5694, 6110, 6204, 6721, 6862, 7332, 7755, 8030, 8580, 9165, 9490, 9636, 10293, 10340, 10439, 11388, 12045, 12220, 13442, 13724, 14235, 15510, 16060, 17155, 18330, 18980, 20163, 20586, 20878, 24090, 26884, 28470, 31020, 31317, 33605, 34310, 36660, 37741, 40326, 41172, 41756, 44603, 48180, 51465, 52195, 56940, 62634, 67210, 68620, 75482, 80652, 89206, 100815, 102930, 104390, 113223, 125268, 133809, 134420, 150964, 156585, 178412, 188705, 201630, 205860, 208780, 223015, 226446, 267618, 313170, 377410, 403260, 446030, 452892, 490633, 535236, 566115, 626340, 669045, 754820, 892060, 981266, 1132230, 1338090, 1471899, 1962532, 2264460, 2453165, 2676180, 2943798, 4906330, 5887596, 7359495, 9812660, 14718990, 29437980]

約数ペア:

[(1, 29437980), (2, 14718990), (3, 9812660), (4, 7359495), (5, 5887596), (6, 4906330), (10, 2943798), (11, 2676180), (12, 2453165), (13, 2264460), (15, 1962532), (20, 1471899), (22, 1338090), (26, 1132230), (30, 981266), (33, 892060), (39, 754820), (44, 669045), (47, 626340), (52, 566115), (55, 535236), (60, 490633), (65, 452892), (66, 446030), (73, 403260), (78, 377410), (94, 313170), (110, 267618), (130, 226446), (132, 223015), (141, 208780), (143, 205860), (146, 201630), (156, 188705), (165, 178412), (188, 156585), (195, 150964), (219, 134420), (220, 133809), (235, 125268), (260, 113223), (282, 104390), (286, 102930), (292, 100815), (330, 89206), (365, 80652), (390, 75482), (429, 68620), (438, 67210), (470, 62634), (517, 56940), (564, 52195), (572, 51465), (611, 48180), (660, 44603), (705, 41756), (715, 41172), (730, 40326), (780, 37741), (803, 36660), (858, 34310), (876, 33605), (940, 31317), (949, 31020), (1034, 28470), (1095, 26884), (1222, 24090), (1410, 20878), (1430, 20586), (1460, 20163), (1551, 18980), (1606, 18330), (1716, 17155), (1833, 16060), (1898, 15510), (2068, 14235), (2145, 13724), (2190, 13442), (2409, 12220), (2444, 12045), (2585, 11388), (2820, 10439), (2847, 10340), (2860, 10293), (3055, 9636), (3102, 9490), (3212, 9165), (3431, 8580), (3666, 8030), (3796, 7755), (4015, 7332), (4290, 6862), (4380, 6721), (4745, 6204), (4818, 6110), (5170, 5694)]