403225380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 1302288624

約数和(自身を除く): 899063244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 313, 340, 421, 510, 612, 626, 765, 842, 939, 1020, 1252, 1263, 1530, 1565, 1684, 1878, 2105, 2526, 2817, 3060, 3130, 3756, 3789, 4210, 4695, 5052, 5321, 5634, 6260, 6315, 7157, 7578, 8420, 9390, 10642, 11268, 12630, 14085, 14314, 15156, 15963, 18780, 18945, 21284, 21471, 25260, 26605, 28170, 28628, 31926, 35785, 37890, 42942, 47889, 53210, 56340, 63852, 64413, 71570, 75780, 79815, 85884, 95778, 106420, 107355, 128826, 131773, 143140, 159630, 191556, 214710, 239445, 257652, 263546, 319260, 322065, 395319, 429420, 478890, 527092, 644130, 658865, 790638, 957780, 1185957, 1288260, 1317730, 1581276, 1976595, 2240141, 2371914, 2635460, 3953190, 4480282, 4743828, 5929785, 6720423, 7906380, 8960564, 11200705, 11859570, 13440846, 20161269, 22401410, 23719140, 26881692, 33602115, 40322538, 44802820, 67204230, 80645076, 100806345, 134408460, 201612690, 403225380]

約数ペア:

[(1, 403225380), (2, 201612690), (3, 134408460), (4, 100806345), (5, 80645076), (6, 67204230), (9, 44802820), (10, 40322538), (12, 33602115), (15, 26881692), (17, 23719140), (18, 22401410), (20, 20161269), (30, 13440846), (34, 11859570), (36, 11200705), (45, 8960564), (51, 7906380), (60, 6720423), (68, 5929785), (85, 4743828), (90, 4480282), (102, 3953190), (153, 2635460), (170, 2371914), (180, 2240141), (204, 1976595), (255, 1581276), (306, 1317730), (313, 1288260), (340, 1185957), (421, 957780), (510, 790638), (612, 658865), (626, 644130), (765, 527092), (842, 478890), (939, 429420), (1020, 395319), (1252, 322065), (1263, 319260), (1530, 263546), (1565, 257652), (1684, 239445), (1878, 214710), (2105, 191556), (2526, 159630), (2817, 143140), (3060, 131773), (3130, 128826), (3756, 107355), (3789, 106420), (4210, 95778), (4695, 85884), (5052, 79815), (5321, 75780), (5634, 71570), (6260, 64413), (6315, 63852), (7157, 56340), (7578, 53210), (8420, 47889), (9390, 42942), (10642, 37890), (11268, 35785), (12630, 31926), (14085, 28628), (14314, 28170), (15156, 26605), (15963, 25260), (18780, 21471), (18945, 21284)]