145695780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 489888000

約数和(自身を除く): 344192220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 85, 90, 102, 108, 118, 135, 153, 170, 177, 180, 204, 236, 255, 269, 270, 295, 306, 340, 354, 459, 510, 531, 538, 540, 590, 612, 708, 765, 807, 885, 918, 1003, 1020, 1062, 1076, 1180, 1345, 1530, 1593, 1614, 1770, 1836, 2006, 2124, 2295, 2421, 2655, 2690, 3009, 3060, 3186, 3228, 3540, 4012, 4035, 4573, 4590, 4842, 5015, 5310, 5380, 6018, 6372, 7263, 7965, 8070, 9027, 9146, 9180, 9684, 10030, 10620, 12036, 12105, 13719, 14526, 15045, 15871, 15930, 16140, 18054, 18292, 20060, 22865, 24210, 27081, 27438, 29052, 30090, 31742, 31860, 36108, 36315, 41157, 45135, 45730, 47613, 48420, 54162, 54876, 60180, 63484, 68595, 72630, 79355, 82314, 90270, 91460, 95226, 108324, 123471, 135405, 137190, 142839, 145260, 158710, 164628, 180540, 190452, 205785, 238065, 246942, 269807, 270810, 274380, 285678, 317420, 411570, 428517, 476130, 493884, 539614, 541620, 571356, 617355, 714195, 809421, 823140, 857034, 952260, 1079228, 1234710, 1349035, 1428390, 1618842, 1714068, 2142585, 2428263, 2469420, 2698070, 2856780, 3237684, 4047105, 4285170, 4856526, 5396140, 7284789, 8094210, 8570340, 9713052, 12141315, 14569578, 16188420, 24282630, 29139156, 36423945, 48565260, 72847890, 145695780]

約数ペア:

[(1, 145695780), (2, 72847890), (3, 48565260), (4, 36423945), (5, 29139156), (6, 24282630), (9, 16188420), (10, 14569578), (12, 12141315), (15, 9713052), (17, 8570340), (18, 8094210), (20, 7284789), (27, 5396140), (30, 4856526), (34, 4285170), (36, 4047105), (45, 3237684), (51, 2856780), (54, 2698070), (59, 2469420), (60, 2428263), (68, 2142585), (85, 1714068), (90, 1618842), (102, 1428390), (108, 1349035), (118, 1234710), (135, 1079228), (153, 952260), (170, 857034), (177, 823140), (180, 809421), (204, 714195), (236, 617355), (255, 571356), (269, 541620), (270, 539614), (295, 493884), (306, 476130), (340, 428517), (354, 411570), (459, 317420), (510, 285678), (531, 274380), (538, 270810), (540, 269807), (590, 246942), (612, 238065), (708, 205785), (765, 190452), (807, 180540), (885, 164628), (918, 158710), (1003, 145260), (1020, 142839), (1062, 137190), (1076, 135405), (1180, 123471), (1345, 108324), (1530, 95226), (1593, 91460), (1614, 90270), (1770, 82314), (1836, 79355), (2006, 72630), (2124, 68595), (2295, 63484), (2421, 60180), (2655, 54876), (2690, 54162), (3009, 48420), (3060, 47613), (3186, 45730), (3228, 45135), (3540, 41157), (4012, 36315), (4035, 36108), (4573, 31860), (4590, 31742), (4842, 30090), (5015, 29052), (5310, 27438), (5380, 27081), (6018, 24210), (6372, 22865), (7263, 20060), (7965, 18292), (8070, 18054), (9027, 16140), (9146, 15930), (9180, 15871), (9684, 15045), (10030, 14526), (10620, 13719), (12036, 12105)]