74618700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 250015248

約数和(自身を除く): 175396548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 53, 57, 60, 65, 75, 76, 78, 95, 100, 106, 114, 130, 150, 156, 159, 190, 195, 212, 228, 247, 260, 265, 285, 300, 318, 325, 361, 380, 390, 475, 494, 530, 570, 636, 650, 689, 722, 741, 780, 795, 950, 975, 988, 1007, 1060, 1083, 1140, 1235, 1300, 1325, 1378, 1425, 1444, 1482, 1590, 1805, 1900, 1950, 2014, 2067, 2166, 2470, 2650, 2756, 2850, 2964, 3021, 3180, 3445, 3610, 3705, 3900, 3975, 4028, 4134, 4332, 4693, 4940, 5035, 5300, 5415, 5700, 6042, 6175, 6890, 7220, 7410, 7950, 8268, 9025, 9386, 10070, 10335, 10830, 12084, 12350, 13091, 13780, 14079, 14820, 15105, 15900, 17225, 18050, 18525, 18772, 19133, 20140, 20670, 21660, 23465, 24700, 25175, 26182, 27075, 28158, 30210, 34450, 36100, 37050, 38266, 39273, 41340, 46930, 50350, 51675, 52364, 54150, 56316, 57399, 60420, 65455, 68900, 70395, 74100, 75525, 76532, 78546, 93860, 95665, 100700, 103350, 108300, 114798, 117325, 130910, 140790, 151050, 157092, 191330, 196365, 206700, 229596, 234650, 248729, 261820, 281580, 286995, 302100, 327275, 351975, 382660, 392730, 469300, 478325, 497458, 573990, 654550, 703950, 746187, 785460, 956650, 981825, 994916, 1147980, 1243645, 1309100, 1407900, 1434975, 1492374, 1913300, 1963650, 2487290, 2869950, 2984748, 3730935, 3927300, 4974580, 5739900, 6218225, 7461870, 12436450, 14923740, 18654675, 24872900, 37309350, 74618700]

約数ペア:

[(1, 74618700), (2, 37309350), (3, 24872900), (4, 18654675), (5, 14923740), (6, 12436450), (10, 7461870), (12, 6218225), (13, 5739900), (15, 4974580), (19, 3927300), (20, 3730935), (25, 2984748), (26, 2869950), (30, 2487290), (38, 1963650), (39, 1913300), (50, 1492374), (52, 1434975), (53, 1407900), (57, 1309100), (60, 1243645), (65, 1147980), (75, 994916), (76, 981825), (78, 956650), (95, 785460), (100, 746187), (106, 703950), (114, 654550), (130, 573990), (150, 497458), (156, 478325), (159, 469300), (190, 392730), (195, 382660), (212, 351975), (228, 327275), (247, 302100), (260, 286995), (265, 281580), (285, 261820), (300, 248729), (318, 234650), (325, 229596), (361, 206700), (380, 196365), (390, 191330), (475, 157092), (494, 151050), (530, 140790), (570, 130910), (636, 117325), (650, 114798), (689, 108300), (722, 103350), (741, 100700), (780, 95665), (795, 93860), (950, 78546), (975, 76532), (988, 75525), (1007, 74100), (1060, 70395), (1083, 68900), (1140, 65455), (1235, 60420), (1300, 57399), (1325, 56316), (1378, 54150), (1425, 52364), (1444, 51675), (1482, 50350), (1590, 46930), (1805, 41340), (1900, 39273), (1950, 38266), (2014, 37050), (2067, 36100), (2166, 34450), (2470, 30210), (2650, 28158), (2756, 27075), (2850, 26182), (2964, 25175), (3021, 24700), (3180, 23465), (3445, 21660), (3610, 20670), (3705, 20140), (3900, 19133), (3975, 18772), (4028, 18525), (4134, 18050), (4332, 17225), (4693, 15900), (4940, 15105), (5035, 14820), (5300, 14079), (5415, 13780), (5700, 13091), (6042, 12350), (6175, 12084), (6890, 10830), (7220, 10335), (7410, 10070), (7950, 9386), (8268, 9025)]