151183620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 544137048

約数和(自身を除く): 392953428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 105, 122, 126, 140, 147, 180, 183, 196, 210, 244, 245, 252, 281, 294, 305, 315, 366, 420, 427, 441, 490, 549, 562, 588, 610, 630, 732, 735, 843, 854, 882, 915, 980, 1098, 1124, 1220, 1260, 1281, 1405, 1470, 1686, 1708, 1764, 1830, 1967, 2135, 2196, 2205, 2529, 2562, 2745, 2810, 2940, 2989, 3372, 3660, 3843, 3934, 4215, 4270, 4410, 5058, 5124, 5490, 5620, 5901, 5978, 6405, 7686, 7868, 8430, 8540, 8820, 8967, 9835, 10116, 10980, 11802, 11956, 12645, 12810, 13769, 14945, 15372, 16860, 17141, 17703, 17934, 19215, 19670, 23604, 25290, 25620, 26901, 27538, 29505, 29890, 34282, 35406, 35868, 38430, 39340, 41307, 44835, 50580, 51423, 53802, 55076, 59010, 59780, 68564, 68845, 70812, 76860, 82614, 85705, 88515, 89670, 102846, 107604, 118020, 119987, 123921, 134505, 137690, 154269, 165228, 171410, 177030, 179340, 205692, 206535, 239974, 247842, 257115, 269010, 275380, 308538, 342820, 354060, 359961, 413070, 479948, 495684, 514230, 538020, 599935, 617076, 619605, 719922, 771345, 826140, 839909, 1028460, 1079883, 1199870, 1239210, 1439844, 1542690, 1679818, 1799805, 2159766, 2399740, 2478420, 2519727, 3085380, 3359636, 3599610, 4199545, 4319532, 5039454, 5399415, 7199220, 7559181, 8399090, 10078908, 10798830, 12598635, 15118362, 16798180, 21597660, 25197270, 30236724, 37795905, 50394540, 75591810, 151183620]

約数ペア:

[(1, 151183620), (2, 75591810), (3, 50394540), (4, 37795905), (5, 30236724), (6, 25197270), (7, 21597660), (9, 16798180), (10, 15118362), (12, 12598635), (14, 10798830), (15, 10078908), (18, 8399090), (20, 7559181), (21, 7199220), (28, 5399415), (30, 5039454), (35, 4319532), (36, 4199545), (42, 3599610), (45, 3359636), (49, 3085380), (60, 2519727), (61, 2478420), (63, 2399740), (70, 2159766), (84, 1799805), (90, 1679818), (98, 1542690), (105, 1439844), (122, 1239210), (126, 1199870), (140, 1079883), (147, 1028460), (180, 839909), (183, 826140), (196, 771345), (210, 719922), (244, 619605), (245, 617076), (252, 599935), (281, 538020), (294, 514230), (305, 495684), (315, 479948), (366, 413070), (420, 359961), (427, 354060), (441, 342820), (490, 308538), (549, 275380), (562, 269010), (588, 257115), (610, 247842), (630, 239974), (732, 206535), (735, 205692), (843, 179340), (854, 177030), (882, 171410), (915, 165228), (980, 154269), (1098, 137690), (1124, 134505), (1220, 123921), (1260, 119987), (1281, 118020), (1405, 107604), (1470, 102846), (1686, 89670), (1708, 88515), (1764, 85705), (1830, 82614), (1967, 76860), (2135, 70812), (2196, 68845), (2205, 68564), (2529, 59780), (2562, 59010), (2745, 55076), (2810, 53802), (2940, 51423), (2989, 50580), (3372, 44835), (3660, 41307), (3843, 39340), (3934, 38430), (4215, 35868), (4270, 35406), (4410, 34282), (5058, 29890), (5124, 29505), (5490, 27538), (5620, 26901), (5901, 25620), (5978, 25290), (6405, 23604), (7686, 19670), (7868, 19215), (8430, 17934), (8540, 17703), (8820, 17141), (8967, 16860), (9835, 15372), (10116, 14945), (10980, 13769), (11802, 12810), (11956, 12645)]