213272460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 667860480

約数和(自身を除く): 454588020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1956, 2423, 2445, 2934, 3260, 4401, 4846, 4890, 5868, 7269, 7335, 8802, 9692, 9780, 12115, 14538, 14670, 17604, 21807, 22005, 24230, 29076, 29340, 36345, 43614, 44010, 48460, 65421, 72690, 87228, 88020, 109035, 130842, 145380, 218070, 261684, 327105, 394949, 436140, 654210, 789898, 1184847, 1308420, 1579796, 1974745, 2369694, 3554541, 3949490, 4739388, 5924235, 7109082, 7898980, 10663623, 11848470, 14218164, 17772705, 21327246, 23696940, 35545410, 42654492, 53318115, 71090820, 106636230, 213272460]

約数ペア:

[(1, 213272460), (2, 106636230), (3, 71090820), (4, 53318115), (5, 42654492), (6, 35545410), (9, 23696940), (10, 21327246), (12, 17772705), (15, 14218164), (18, 11848470), (20, 10663623), (27, 7898980), (30, 7109082), (36, 5924235), (45, 4739388), (54, 3949490), (60, 3554541), (90, 2369694), (108, 1974745), (135, 1579796), (163, 1308420), (180, 1184847), (270, 789898), (326, 654210), (489, 436140), (540, 394949), (652, 327105), (815, 261684), (978, 218070), (1467, 145380), (1630, 130842), (1956, 109035), (2423, 88020), (2445, 87228), (2934, 72690), (3260, 65421), (4401, 48460), (4846, 44010), (4890, 43614), (5868, 36345), (7269, 29340), (7335, 29076), (8802, 24230), (9692, 22005), (9780, 21807), (12115, 17604), (14538, 14670)]