144979740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{929}}^1$

素因数の和:981

約数の個数: 144

約数和(自身を含む): 479656800

約数和(自身を除く): 334677060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 929, 1020, 1156, 1445, 1530, 1734, 1836, 1858, 2295, 2601, 2787, 2890, 3060, 3468, 3716, 4335, 4590, 4645, 5202, 5574, 5780, 7803, 8361, 8670, 9180, 9290, 10404, 11148, 13005, 13935, 15606, 15793, 16722, 17340, 18580, 25083, 26010, 27870, 31212, 31586, 33444, 39015, 41805, 47379, 50166, 52020, 55740, 63172, 78030, 78965, 83610, 94758, 100332, 125415, 142137, 156060, 157930, 167220, 189516, 236895, 250830, 268481, 284274, 315860, 426411, 473790, 501660, 536962, 568548, 710685, 805443, 852822, 947580, 1073924, 1342405, 1421370, 1610886, 1705644, 2132055, 2416329, 2684810, 2842740, 3221772, 4027215, 4264110, 4832658, 5369620, 7248987, 8054430, 8528220, 9665316, 12081645, 14497974, 16108860, 24163290, 28995948, 36244935, 48326580, 72489870, 144979740]

約数ペア:

[(1, 144979740), (2, 72489870), (3, 48326580), (4, 36244935), (5, 28995948), (6, 24163290), (9, 16108860), (10, 14497974), (12, 12081645), (15, 9665316), (17, 8528220), (18, 8054430), (20, 7248987), (27, 5369620), (30, 4832658), (34, 4264110), (36, 4027215), (45, 3221772), (51, 2842740), (54, 2684810), (60, 2416329), (68, 2132055), (85, 1705644), (90, 1610886), (102, 1421370), (108, 1342405), (135, 1073924), (153, 947580), (170, 852822), (180, 805443), (204, 710685), (255, 568548), (270, 536962), (289, 501660), (306, 473790), (340, 426411), (459, 315860), (510, 284274), (540, 268481), (578, 250830), (612, 236895), (765, 189516), (867, 167220), (918, 157930), (929, 156060), (1020, 142137), (1156, 125415), (1445, 100332), (1530, 94758), (1734, 83610), (1836, 78965), (1858, 78030), (2295, 63172), (2601, 55740), (2787, 52020), (2890, 50166), (3060, 47379), (3468, 41805), (3716, 39015), (4335, 33444), (4590, 31586), (4645, 31212), (5202, 27870), (5574, 26010), (5780, 25083), (7803, 18580), (8361, 17340), (8670, 16722), (9180, 15793), (9290, 15606), (10404, 13935), (11148, 13005)]