121766580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 144

約数和(自身を含む): 421306704

約数和(自身を除く): 299540124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3061, 3315, 3978, 4420, 6122, 6630, 7956, 9183, 9945, 12244, 13260, 15305, 18366, 19890, 27549, 30610, 36732, 39780, 39793, 45915, 52037, 55098, 61220, 79586, 91830, 104074, 110196, 119379, 137745, 156111, 159172, 183660, 198965, 208148, 238758, 260185, 275490, 312222, 358137, 397930, 468333, 477516, 520370, 550980, 596895, 624444, 676481, 716274, 780555, 795860, 936666, 1040740, 1193790, 1352962, 1432548, 1561110, 1790685, 1873332, 2029443, 2341665, 2387580, 2705924, 3122220, 3382405, 3581370, 4058886, 4683330, 6088329, 6764810, 7162740, 8117772, 9366660, 10147215, 12176658, 13529620, 20294430, 24353316, 30441645, 40588860, 60883290, 121766580]

約数ペア:

[(1, 121766580), (2, 60883290), (3, 40588860), (4, 30441645), (5, 24353316), (6, 20294430), (9, 13529620), (10, 12176658), (12, 10147215), (13, 9366660), (15, 8117772), (17, 7162740), (18, 6764810), (20, 6088329), (26, 4683330), (30, 4058886), (34, 3581370), (36, 3382405), (39, 3122220), (45, 2705924), (51, 2387580), (52, 2341665), (60, 2029443), (65, 1873332), (68, 1790685), (78, 1561110), (85, 1432548), (90, 1352962), (102, 1193790), (117, 1040740), (130, 936666), (153, 795860), (156, 780555), (170, 716274), (180, 676481), (195, 624444), (204, 596895), (221, 550980), (234, 520370), (255, 477516), (260, 468333), (306, 397930), (340, 358137), (390, 312222), (442, 275490), (468, 260185), (510, 238758), (585, 208148), (612, 198965), (663, 183660), (765, 159172), (780, 156111), (884, 137745), (1020, 119379), (1105, 110196), (1170, 104074), (1326, 91830), (1530, 79586), (1989, 61220), (2210, 55098), (2340, 52037), (2652, 45915), (3060, 39793), (3061, 39780), (3315, 36732), (3978, 30610), (4420, 27549), (6122, 19890), (6630, 18366), (7956, 15305), (9183, 13260), (9945, 12244)]