186242940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 660441600

約数和(自身を除く): 474198660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 59, 60, 65, 71, 76, 78, 90, 95, 114, 117, 118, 130, 142, 156, 171, 177, 180, 190, 195, 213, 228, 234, 236, 247, 260, 284, 285, 295, 342, 354, 355, 380, 390, 426, 468, 494, 531, 570, 585, 590, 639, 684, 708, 710, 741, 767, 780, 852, 855, 885, 923, 988, 1062, 1065, 1121, 1140, 1170, 1180, 1235, 1278, 1349, 1420, 1482, 1534, 1710, 1770, 1846, 2124, 2130, 2223, 2242, 2301, 2340, 2470, 2556, 2655, 2698, 2769, 2964, 3068, 3195, 3363, 3420, 3540, 3692, 3705, 3835, 4047, 4189, 4260, 4446, 4484, 4602, 4615, 4940, 5310, 5396, 5538, 5605, 6390, 6726, 6745, 6903, 7410, 7670, 8094, 8307, 8378, 8892, 9204, 9230, 10089, 10620, 11076, 11115, 11210, 11505, 12141, 12567, 12780, 13452, 13490, 13806, 13845, 14573, 14820, 15340, 16188, 16614, 16756, 16815, 17537, 18460, 20178, 20235, 20945, 22230, 22420, 23010, 24282, 25134, 26980, 27612, 27690, 29146, 33228, 33630, 34515, 35074, 37701, 40356, 40470, 41535, 41890, 43719, 44460, 46020, 48564, 50268, 50445, 52611, 54457, 55380, 58292, 60705, 62835, 67260, 69030, 70148, 72865, 75402, 79591, 80940, 83070, 83780, 87438, 87685, 100890, 105222, 108914, 121410, 125670, 131157, 138060, 145730, 150804, 157833, 159182, 163371, 166140, 174876, 175370, 188505, 201780, 210444, 217828, 218595, 238773, 242820, 251340, 262314, 263055, 272285, 291460, 315666, 318364, 326742, 350740, 377010, 397955, 437190, 477546, 490113, 524628, 526110, 544570, 631332, 653484, 655785, 716319, 754020, 789165, 795910, 816855, 874380, 955092, 980226, 1034683, 1052220, 1089140, 1193865, 1311570, 1432638, 1578330, 1591820, 1633710, 1960452, 2069366, 2387730, 2450565, 2623140, 2865276, 3104049, 3156660, 3267420, 3581595, 4138732, 4775460, 4901130, 5173415, 6208098, 7163190, 9312147, 9802260, 10346830, 12416196, 14326380, 15520245, 18624294, 20693660, 31040490, 37248588, 46560735, 62080980, 93121470, 186242940]

約数ペア:

[(1, 186242940), (2, 93121470), (3, 62080980), (4, 46560735), (5, 37248588), (6, 31040490), (9, 20693660), (10, 18624294), (12, 15520245), (13, 14326380), (15, 12416196), (18, 10346830), (19, 9802260), (20, 9312147), (26, 7163190), (30, 6208098), (36, 5173415), (38, 4901130), (39, 4775460), (45, 4138732), (52, 3581595), (57, 3267420), (59, 3156660), (60, 3104049), (65, 2865276), (71, 2623140), (76, 2450565), (78, 2387730), (90, 2069366), (95, 1960452), (114, 1633710), (117, 1591820), (118, 1578330), (130, 1432638), (142, 1311570), (156, 1193865), (171, 1089140), (177, 1052220), (180, 1034683), (190, 980226), (195, 955092), (213, 874380), (228, 816855), (234, 795910), (236, 789165), (247, 754020), (260, 716319), (284, 655785), (285, 653484), (295, 631332), (342, 544570), (354, 526110), (355, 524628), (380, 490113), (390, 477546), (426, 437190), (468, 397955), (494, 377010), (531, 350740), (570, 326742), (585, 318364), (590, 315666), (639, 291460), (684, 272285), (708, 263055), (710, 262314), (741, 251340), (767, 242820), (780, 238773), (852, 218595), (855, 217828), (885, 210444), (923, 201780), (988, 188505), (1062, 175370), (1065, 174876), (1121, 166140), (1140, 163371), (1170, 159182), (1180, 157833), (1235, 150804), (1278, 145730), (1349, 138060), (1420, 131157), (1482, 125670), (1534, 121410), (1710, 108914), (1770, 105222), (1846, 100890), (2124, 87685), (2130, 87438), (2223, 83780), (2242, 83070), (2301, 80940), (2340, 79591), (2470, 75402), (2556, 72865), (2655, 70148), (2698, 69030), (2769, 67260), (2964, 62835), (3068, 60705), (3195, 58292), (3363, 55380), (3420, 54457), (3540, 52611), (3692, 50445), (3705, 50268), (3835, 48564), (4047, 46020), (4189, 44460), (4260, 43719), (4446, 41890), (4484, 41535), (4602, 40470), (4615, 40356), (4940, 37701), (5310, 35074), (5396, 34515), (5538, 33630), (5605, 33228), (6390, 29146), (6726, 27690), (6745, 27612), (6903, 26980), (7410, 25134), (7670, 24282), (8094, 23010), (8307, 22420), (8378, 22230), (8892, 20945), (9204, 20235), (9230, 20178), (10089, 18460), (10620, 17537), (11076, 16815), (11115, 16756), (11210, 16614), (11505, 16188), (12141, 15340), (12567, 14820), (12780, 14573), (13452, 13845), (13490, 13806)]