73492020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 279272448

約数和(自身を除く): 205780428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 51, 60, 63, 68, 70, 73, 84, 85, 90, 94, 102, 105, 119, 126, 140, 141, 146, 153, 170, 180, 188, 204, 210, 219, 235, 238, 252, 255, 282, 292, 306, 315, 329, 340, 357, 365, 420, 423, 438, 470, 476, 510, 511, 564, 595, 612, 630, 657, 658, 705, 714, 730, 765, 799, 846, 876, 940, 987, 1020, 1022, 1071, 1095, 1190, 1241, 1260, 1314, 1316, 1410, 1428, 1460, 1530, 1533, 1598, 1645, 1692, 1785, 1974, 2044, 2115, 2142, 2190, 2380, 2397, 2482, 2555, 2628, 2820, 2961, 3060, 3066, 3196, 3285, 3290, 3431, 3570, 3723, 3948, 3995, 4230, 4284, 4380, 4599, 4794, 4935, 4964, 5110, 5355, 5593, 5922, 6132, 6205, 6570, 6580, 6862, 7140, 7191, 7446, 7665, 7990, 8460, 8687, 9198, 9588, 9870, 10220, 10293, 10710, 11169, 11186, 11844, 11985, 12410, 13140, 13724, 14382, 14805, 14892, 15330, 15980, 16779, 17155, 17374, 18396, 18615, 19740, 20586, 21420, 22338, 22372, 22995, 23970, 24017, 24820, 26061, 27965, 28764, 29610, 30660, 30879, 33558, 34310, 34748, 35955, 37230, 41172, 43435, 44676, 45990, 47940, 48034, 50337, 51465, 52122, 55845, 55930, 58327, 59220, 61758, 67116, 68620, 71910, 72051, 74460, 78183, 83895, 86870, 91980, 96068, 100674, 102930, 104244, 111690, 111860, 116654, 120085, 123516, 130305, 143820, 144102, 154395, 156366, 167790, 173740, 174981, 201348, 205860, 216153, 223380, 233308, 240170, 251685, 260610, 288204, 291635, 308790, 312732, 335580, 349962, 360255, 390915, 408289, 432306, 480340, 503370, 521220, 524943, 583270, 617580, 699924, 720510, 781830, 816578, 864612, 874905, 1006740, 1049886, 1080765, 1166540, 1224867, 1441020, 1563660, 1633156, 1749810, 2041445, 2099772, 2161530, 2449734, 2624715, 3499620, 3674601, 4082890, 4323060, 4899468, 5249430, 6124335, 7349202, 8165780, 10498860, 12248670, 14698404, 18373005, 24497340, 36746010, 73492020]

約数ペア:

[(1, 73492020), (2, 36746010), (3, 24497340), (4, 18373005), (5, 14698404), (6, 12248670), (7, 10498860), (9, 8165780), (10, 7349202), (12, 6124335), (14, 5249430), (15, 4899468), (17, 4323060), (18, 4082890), (20, 3674601), (21, 3499620), (28, 2624715), (30, 2449734), (34, 2161530), (35, 2099772), (36, 2041445), (42, 1749810), (45, 1633156), (47, 1563660), (51, 1441020), (60, 1224867), (63, 1166540), (68, 1080765), (70, 1049886), (73, 1006740), (84, 874905), (85, 864612), (90, 816578), (94, 781830), (102, 720510), (105, 699924), (119, 617580), (126, 583270), (140, 524943), (141, 521220), (146, 503370), (153, 480340), (170, 432306), (180, 408289), (188, 390915), (204, 360255), (210, 349962), (219, 335580), (235, 312732), (238, 308790), (252, 291635), (255, 288204), (282, 260610), (292, 251685), (306, 240170), (315, 233308), (329, 223380), (340, 216153), (357, 205860), (365, 201348), (420, 174981), (423, 173740), (438, 167790), (470, 156366), (476, 154395), (510, 144102), (511, 143820), (564, 130305), (595, 123516), (612, 120085), (630, 116654), (657, 111860), (658, 111690), (705, 104244), (714, 102930), (730, 100674), (765, 96068), (799, 91980), (846, 86870), (876, 83895), (940, 78183), (987, 74460), (1020, 72051), (1022, 71910), (1071, 68620), (1095, 67116), (1190, 61758), (1241, 59220), (1260, 58327), (1314, 55930), (1316, 55845), (1410, 52122), (1428, 51465), (1460, 50337), (1530, 48034), (1533, 47940), (1598, 45990), (1645, 44676), (1692, 43435), (1785, 41172), (1974, 37230), (2044, 35955), (2115, 34748), (2142, 34310), (2190, 33558), (2380, 30879), (2397, 30660), (2482, 29610), (2555, 28764), (2628, 27965), (2820, 26061), (2961, 24820), (3060, 24017), (3066, 23970), (3196, 22995), (3285, 22372), (3290, 22338), (3431, 21420), (3570, 20586), (3723, 19740), (3948, 18615), (3995, 18396), (4230, 17374), (4284, 17155), (4380, 16779), (4599, 15980), (4794, 15330), (4935, 14892), (4964, 14805), (5110, 14382), (5355, 13724), (5593, 13140), (5922, 12410), (6132, 11985), (6205, 11844), (6570, 11186), (6580, 11169), (6862, 10710), (7140, 10293), (7191, 10220), (7446, 9870), (7665, 9588), (7990, 9198), (8460, 8687)]