73038420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{13}}^2$

素因数の和:69

約数の個数: 270

約数和(自身を含む): 279870318

約数和(自身を除く): 206831898

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 169, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 338, 343, 364, 390, 420, 441, 455, 468, 490, 507, 546, 585, 588, 630, 637, 676, 686, 735, 780, 819, 845, 882, 910, 980, 1014, 1029, 1092, 1170, 1183, 1260, 1274, 1365, 1372, 1470, 1521, 1638, 1690, 1715, 1764, 1820, 1911, 2028, 2058, 2205, 2340, 2366, 2401, 2535, 2548, 2730, 2940, 3042, 3087, 3185, 3276, 3380, 3430, 3549, 3822, 4095, 4116, 4410, 4459, 4732, 4802, 5070, 5145, 5460, 5733, 5915, 6084, 6174, 6370, 6860, 7098, 7203, 7605, 7644, 8190, 8281, 8820, 8918, 9555, 9604, 10140, 10290, 10647, 11466, 11830, 12005, 12348, 12740, 13377, 14196, 14406, 15210, 15435, 16380, 16562, 17745, 17836, 19110, 20580, 21294, 21609, 22295, 22932, 23660, 24010, 24843, 26754, 28665, 28812, 30420, 30870, 31213, 33124, 35490, 36015, 38220, 40131, 41405, 42588, 43218, 44590, 48020, 49686, 53235, 53508, 57330, 57967, 61740, 62426, 66885, 70980, 72030, 74529, 80262, 82810, 86436, 89180, 93639, 99372, 106470, 108045, 114660, 115934, 124215, 124852, 133770, 144060, 149058, 156065, 160524, 165620, 173901, 187278, 200655, 212940, 216090, 231868, 248430, 267540, 280917, 289835, 298116, 312130, 347802, 372645, 374556, 401310, 405769, 432180, 468195, 496860, 521703, 561834, 579670, 624260, 695604, 745290, 802620, 811538, 869505, 936390, 1043406, 1123668, 1159340, 1217307, 1404585, 1490580, 1623076, 1739010, 1872780, 2028845, 2086812, 2434614, 2608515, 2809170, 3478020, 3651921, 4057690, 4869228, 5217030, 5618340, 6086535, 7303842, 8115380, 10434060, 12173070, 14607684, 18259605, 24346140, 36519210, 73038420]

約数ペア:

[(1, 73038420), (2, 36519210), (3, 24346140), (4, 18259605), (5, 14607684), (6, 12173070), (7, 10434060), (9, 8115380), (10, 7303842), (12, 6086535), (13, 5618340), (14, 5217030), (15, 4869228), (18, 4057690), (20, 3651921), (21, 3478020), (26, 2809170), (28, 2608515), (30, 2434614), (35, 2086812), (36, 2028845), (39, 1872780), (42, 1739010), (45, 1623076), (49, 1490580), (52, 1404585), (60, 1217307), (63, 1159340), (65, 1123668), (70, 1043406), (78, 936390), (84, 869505), (90, 811538), (91, 802620), (98, 745290), (105, 695604), (117, 624260), (126, 579670), (130, 561834), (140, 521703), (147, 496860), (156, 468195), (169, 432180), (180, 405769), (182, 401310), (195, 374556), (196, 372645), (210, 347802), (234, 312130), (245, 298116), (252, 289835), (260, 280917), (273, 267540), (294, 248430), (315, 231868), (338, 216090), (343, 212940), (364, 200655), (390, 187278), (420, 173901), (441, 165620), (455, 160524), (468, 156065), (490, 149058), (507, 144060), (546, 133770), (585, 124852), (588, 124215), (630, 115934), (637, 114660), (676, 108045), (686, 106470), (735, 99372), (780, 93639), (819, 89180), (845, 86436), (882, 82810), (910, 80262), (980, 74529), (1014, 72030), (1029, 70980), (1092, 66885), (1170, 62426), (1183, 61740), (1260, 57967), (1274, 57330), (1365, 53508), (1372, 53235), (1470, 49686), (1521, 48020), (1638, 44590), (1690, 43218), (1715, 42588), (1764, 41405), (1820, 40131), (1911, 38220), (2028, 36015), (2058, 35490), (2205, 33124), (2340, 31213), (2366, 30870), (2401, 30420), (2535, 28812), (2548, 28665), (2730, 26754), (2940, 24843), (3042, 24010), (3087, 23660), (3185, 22932), (3276, 22295), (3380, 21609), (3430, 21294), (3549, 20580), (3822, 19110), (4095, 17836), (4116, 17745), (4410, 16562), (4459, 16380), (4732, 15435), (4802, 15210), (5070, 14406), (5145, 14196), (5460, 13377), (5733, 12740), (5915, 12348), (6084, 12005), (6174, 11830), (6370, 11466), (6860, 10647), (7098, 10290), (7203, 10140), (7605, 9604), (7644, 9555), (8190, 8918), (8281, 8820)]