1201474620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 3803960160

約数和(自身を除く): 2602485540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 243, 270, 324, 346, 405, 486, 519, 540, 692, 810, 865, 972, 1038, 1215, 1429, 1557, 1620, 1730, 2076, 2430, 2595, 2858, 3114, 3460, 4287, 4671, 4860, 5190, 5716, 6228, 7145, 7785, 8574, 9342, 10380, 12861, 14013, 14290, 15570, 17148, 18684, 21435, 23355, 25722, 28026, 28580, 31140, 38583, 42039, 42870, 46710, 51444, 56052, 64305, 70065, 77166, 84078, 85740, 93420, 115749, 128610, 140130, 154332, 168156, 192915, 210195, 231498, 247217, 257220, 280260, 347247, 385830, 420390, 462996, 494434, 578745, 694494, 741651, 771660, 840780, 988868, 1157490, 1236085, 1388988, 1483302, 1736235, 2224953, 2314980, 2472170, 2966604, 3472470, 3708255, 4449906, 4944340, 6674859, 6944940, 7416510, 8899812, 11124765, 13349718, 14833020, 20024577, 22249530, 26699436, 33374295, 40049154, 44499060, 60073731, 66748590, 80098308, 100122885, 120147462, 133497180, 200245770, 240294924, 300368655, 400491540, 600737310, 1201474620]

約数ペア:

[(1, 1201474620), (2, 600737310), (3, 400491540), (4, 300368655), (5, 240294924), (6, 200245770), (9, 133497180), (10, 120147462), (12, 100122885), (15, 80098308), (18, 66748590), (20, 60073731), (27, 44499060), (30, 40049154), (36, 33374295), (45, 26699436), (54, 22249530), (60, 20024577), (81, 14833020), (90, 13349718), (108, 11124765), (135, 8899812), (162, 7416510), (173, 6944940), (180, 6674859), (243, 4944340), (270, 4449906), (324, 3708255), (346, 3472470), (405, 2966604), (486, 2472170), (519, 2314980), (540, 2224953), (692, 1736235), (810, 1483302), (865, 1388988), (972, 1236085), (1038, 1157490), (1215, 988868), (1429, 840780), (1557, 771660), (1620, 741651), (1730, 694494), (2076, 578745), (2430, 494434), (2595, 462996), (2858, 420390), (3114, 385830), (3460, 347247), (4287, 280260), (4671, 257220), (4860, 247217), (5190, 231498), (5716, 210195), (6228, 192915), (7145, 168156), (7785, 154332), (8574, 140130), (9342, 128610), (10380, 115749), (12861, 93420), (14013, 85740), (14290, 84078), (15570, 77166), (17148, 70065), (18684, 64305), (21435, 56052), (23355, 51444), (25722, 46710), (28026, 42870), (28580, 42039), (31140, 38583)]